#1 • KM 0.2
📍 0 km off route
CNG
37MC+P5G, Periamet, Poongavanapuram, Chennai, Tamil Nadu 600003, India
Torrent Gas / AG&P Pratham 🚗 Intercity Road Trip Planner
Chennai to Pondicherry Distance & Route Planner
Chennai ➔ Pondicherry East Coast Road (ECR / SH 49) / GST Road
The road driving distance from Chennai to Pondicherry is 165 km via East Coast Road (ECR / SH 49) / GST Road, requiring approximately 2 hours 23 minutes of driving time. Check updated FASTag toll plaza rates, route options, fuel cost savings, and 51 verified operational CNG stations mapped in linear driving sequence.
Driving Distance 165 km OSRM Road Geometry
Driving Time ~2h 23m Normal Traffic
FASTag Car Toll ₹110 2 Toll Plazas
Verified CNG Stops 51 bunks Linear Milestones
🗺️ Interactive Route Map: Chennai to Pondicherry
Displaying official road geometry and 51 verified CNG stops along the corridor.
Click any marker to view address & navigate
🏷️ Official NHAI Toll Fees (2026 Rates)
FASTag Toll Plazas from Chennai to Pondicherry
Exact toll booths, highway milestones, and private car rates on the East Coast Road (ECR / SH 49) / GST Road alignment.
Total FASTag One-Way ₹110
| # | Toll Plaza Name | Highway Location | Car (Single Journey) | Car (Return / Same Day) |
|---|---|---|---|---|
| 1 | Uthandi Toll Plaza | KM 24 (ECR) | ₹50 | ₹75 |
| 2 | Mamallapuram Toll Plaza | KM 55 (ECR) | ₹60 | ₹90 |
| Total Estimated Toll Charges: | ₹110 | ₹165 | ||
Toll rates conform to National Highways Fee (Determination of Rates and Collection) Rules 2008. NHAI Portal (Helpline 1033) ↗
⛽ Trip Economics & Range Analysis
Fuel Cost Comparison: Chennai to Pondicherry
Estimated fuel consumption and one-way savings across popular car models based on real highway mileage.
Hatchback (WagonR / Tiago) ~5.7 kg CNG
CNG: ₹484 Save ~₹415
Sedan (Dzire / Aura) ~6.1 kg CNG
CNG: ₹519 Save ~₹491
7-Seater MPV (Ertiga / Rumion) ~6.9 kg CNG
CNG: ₹584 Save ~₹571
Total Trip Fuel Savings
Custom Vehicle Calculator ➔
Save ₹800 each way on CNG vs Petrol
⚠️ Driver Range Alert
Critical Highway Refueling Strategy
ECR has Torrent Gas and AG&P Pratham bunks near Kovalam, Mahabalipuram, and Marakkanam bypass. Pondicherry city has 24/7 bunks near Gorimedu.
🛡️ Always inspect PESO compliance plate before refueling
☕ Waypoint Breakpoints
Recommended Highway Stopovers & Food Plazas
Verified wayside dining hubs, restrooms, and family rest facilities along the Chennai to Pondicherry route.
KM 58 UNESCO Heritage Site
Mahabalipuram Shore Town
Ancient shore temple, rock carvings, and beachside seafood cafes.
KM 120 Scenic Coastal Stretch
Marakkanam Salt Pans
Expansive salt flats with fresh tender coconut stalls and fuel stops.
Route Options: Chennai to Pondicherry
Compare travel time, distance, and road conditions across alternative highway alignments.
Via Scenic East Coast Road (ECR / SH 49)
📍 165 km ⏱️ 2h 45m
Best for: Scenic Bay of Bengal coastal views, resorts, and Mahabalipuram heritage stop
Via Grand Southern Trunk (GST / NH 32 via Tindivanam)
📍 172 km ⏱️ 3h 15m
Best for: 4-lane divided highway with less holiday beach traffic
Linear Milestones: 51 CNG bunks on Route
Ordered sequentially from Chennai (KM 0) toward Pondicherry. Showing verified operational forecourts within 6 km of road centerline.
#2 • KM 0.3
📍 4.51 km off route
Torrent Gas CNG Station
Pooma Petro Agencies IOCL Station, Kathivakkam High Road Korukkupet, 47FH+Q4C, Coronation Nagar, Old Washermanpet, Chennai, Tamil Nadu 600021, India
Torrent Gas Ltd
#3 • KM 0.3
📍 1.95 km off route
Torrent Gas CNG Station
Sri Thirumurugan Agency IOCL Station, 349, Wall Tax Rd, Tansi, George Town, Chennai, Tamil Nadu 600001, India
Torrent Gas Ltd
#4 • KM 1.5
📍 3.68 km off route
MG Auto Gas Station
23/319, Samiyar Garden, Vyasarpadi, Chennai, Tamil Nadu 600039, India
Torrent Gas / AG&P Pratham
#5 • KM 1.7
📍 1.54 km off route
Torrent Gas cng available
23/9A, Cooks Rd, Dadashamakan, Jamalia, Chennai, Tamil Nadu 600012, India
Torrent Gas Ltd
#6 • KM 2
📍 4.37 km off route
Torrent Gas CNG Station
46CQ+VR9 Jai Enterprises IOCL Station, Elango St, T V K Nagar, Ramamurthy Nagar, Perambur, Chennai, Tamil Nadu 600011, India
Torrent Gas Ltd
#7 • KM 2.7
📍 3.74 km off route
Torrent gas chennai
Dr Radha Krishnan Salai, CIT Colony, Royapettah, Chennai, Tamil Nadu 600004, India
Torrent Gas Ltd
#8 • KM 3.1
📍 0.73 km off route
Cng petrol pump
13, E Spur Tank Rd, M.S. Nagar, Sulaiman Zackria Avenue, Chetpet, Chennai, Tamil Nadu 600031, India
Torrent Gas / AG&P Pratham
#9 • KM 4.5
📍 4.14 km off route
Torrent Gas CNG Station
26RW+4PX HPCL Petrol Pump, Super Service Station, 529, Anna Salai, T.V.K Colony, Thiru Vi Ka Kudiyiruppu, Teynampet, Chennai, Tamil Nadu 600018, India
Torrent Gas Ltd
#10 • KM 4.5
📍 1.99 km off route
CHENNAI CNG
8, Noor Veerasamy Ln, Ponnangipuram, Nungambakkam, Chennai, Tamil Nadu 600034, India
Torrent Gas / AG&P Pratham
#11 • KM 5.5
📍 0.03 km off route
Cng Gas Station
339, Poonamallee High Rd, Aminjikarai, Chennai, Tamil Nadu 600030, India
Torrent Gas / AG&P Pratham
#12 • KM 7.8
📍 2.86 km off route
Bharat Petroleum, Petrol & CNG pump
VILLIVAKKAM (NR PADI JN.), Villivakkam, Chennai, Tamil Nadu 600049, India
Torrent Gas / AG&P Pratham
#13 • KM 8
📍 5.35 km off route
Torrent gas chennai private limited
SH 2, No 6 200' Road, Thirumalai Nagar, Tirumalai nagar, Kolathur, Chennai, Tamil Nadu 600099, India
Torrent Gas Ltd
#14 • KM 8.1
📍 5.16 km off route
PRANATHI CNG RETROFIT
VR Auto teck, Santhosh Nagar, Kolathur, Chennai, Tamil Nadu 600099, India
Torrent Gas / AG&P Pratham
#15 • KM 8.7
📍 4.74 km off route
Torrent Gas CNG Station
Sri Jaya Maruthi Agency HPCL Station, 200 Feet Road, Thathan Kuppam, Villivakkam, Chennai, Tamil Nadu 600099, India
Torrent Gas Ltd
#16 • KM 8.8
📍 1.97 km off route
CNG Filling station
35VX+J8G, Pioneer Colony, Anna Nagar West Extension, Chennai, Tamil Nadu 600101, India
Torrent Gas / AG&P Pratham
#17 • KM 9
📍 1.35 km off route
Hindustan Petroleum Corporation Limited
No R21/2, Ambattur Industrial Estate, Welcome Colony, Anna Nagar West Extension, Chennai, Tamil Nadu 600101, India
Torrent Gas / AG&P Pratham
#18 • KM 9.5
📍 2.71 km off route
GoGas Auto Gas station Saligramam
6, 32, Arunachalam Rd, Pushpa Colony, Saligramam, Chennai, Tamil Nadu 600026, India
Torrent Gas / AG&P Pratham
#19 • KM 10.8
📍 3.38 km off route
Torrent CNG Bunk Fuel Station
41, 2nd Main Rd, Periyar Nagar, Sai Nagar, Ambattur Industrial Estate, Chennai, Tamil Nadu 600058, India
Torrent Gas Ltd
#20 • KM 10.8
📍 2.21 km off route
Hindustan Petroleum Corporation Limited
No G, 10, Ambattur Industrial Estate Rd, Ambattur, Mogappair, Chennai, Tamil Nadu 600058, India
Torrent Gas / AG&P Pratham
#21 • KM 10.8
📍 2.23 km off route
Cng
G-11, Ambattur Industrial Estate 1st Main Rd, Ambattur Industrial Estate, Chennai, Tamil Nadu 600058, India
Independent
#22 • KM 10.9
📍 3.8 km off route
Torrent Gas CNG Station
7, Madras Thiruvallur High Rd, Sai Nagar, Ambattur Industrial Estate, Chennai, Tamil Nadu 600058, India
Torrent Gas Ltd
#23 • KM 11.7
📍 4.15 km off route
Hindustan Petroleum Corporation Limited
No D/21 Ambattur Industrial Estate, Old Ambattur, Ambattur, Chennai, Tamil Nadu 600053, India
Torrent Gas / AG&P Pratham
#24 • KM 12.6
📍 2.9 km off route
Torrent CNG Bunk Fuel Station
35Q6+MGF, Jaswant Nagar, Ambattur Industrial Estate, Chennai, Tamil Nadu 600058, India
Torrent Gas Ltd
#25 • KM 14.9
📍 1.26 km off route
CNG Pump
21, Poonamallee High Rd, Rajiv Nagar, Ganga Nagar, Vanagaram, Thiruverkadu, Tamil Nadu 600077, India
Torrent Gas / AG&P Pratham
#26 • KM 17
📍 3.82 km off route
Torrent Gas CNG Station
KPK Lakshmi Agencies, IOCL Station, 1, Kamarajar Salai, K P Nagar, Ramapuram, Chennai, Tamil Nadu 600089, India
Torrent Gas Ltd
#27 • KM 17.6
📍 5.85 km off route
Torrent Gas CNG Station
X5VQ+X5H, Kannan Colony, Palavanthangal, St.Thomas Mount, Tamil Nadu 600016, India
Torrent Gas Ltd
#28 • KM 17.6
📍 5.73 km off route
THINK Gas CNG Station
IndianOil, Grand Southern Trunk Rd, National Airports Authority, National Airports Authority Colony, Meenambakkam, St.Thomas Mount, Tamil Nadu 600016, India
Torrent Gas / AG&P Pratham
#29 • KM 19
📍 0.04 km off route
S.P.S.P AUTO GAS - CNG CAR FITTING CENTRE
2/26, Mangadu Main Rd, Moulivakkam, Mowlivakkam, Tamil Nadu 600128, India
Torrent Gas / AG&P Pratham
#30 • KM 19.2
📍 0.3 km off route
Chennai CNG
1-16, Lakshmi Nagar, Jeevan Nagar, Mowlivakkam, Tamil Nadu 600128, India
Torrent Gas / AG&P Pratham
#31 • KM 20.6
📍 1.15 km off route
AG&P Pratham CNG Station
MRK Agencies, Kundrathur Main Rd, Kovur, Mookambigai Nagar, Kancheepuram, Kovur, Tamil Nadu 600128, India
Torrent Gas / AG&P Pratham
#32 • KM 20.7
📍 1.39 km off route
AG&P Pratham CNG Station
COCO Kovur 201, Kundrathur Main Rd, Kovur, Adilakshmi Nagar, Thandalam, Chennai, Tamil Nadu 600128, India
Torrent Gas / AG&P Pratham
#33 • KM 22.6
📍 1.93 km off route
AG&P Pratham CNG Station
241A/1, COCO, Kundrathur, Malaipattu, Chennai, Tamil Nadu 600069, India
Torrent Gas / AG&P Pratham
#34 • KM 22.6
📍 2.07 km off route
CNG * HEART KING AGENCY HP Petrol Pump
Pallavaram - Kundrathur Main Rd, Kundrathur, Manancheri, Chennai, Tamil Nadu 600069, India
Torrent Gas / AG&P Pratham
#35 • KM 23.6
📍 0.42 km off route
AG&P Pratham CNG Station
COCO Anakaputhur Survey NO 196/2, Anakaputhur Village, Guruswamy Nagar, Pallavaram, Tambaram, Tamil Nadu 600070, India
Torrent Gas / AG&P Pratham
#36 • KM 25.1
📍 2.56 km off route
AG&P Pratham CNG Station
Survey No, 258/1, Lalitha Fuels M/s IOCL, Sriperumbudur, Thirumudivakkam, Tamil Nadu 600132, India
Torrent Gas / AG&P Pratham
#37 • KM 26.3
📍 1.19 km off route
AG&P Pratham CNG Station
No.62/ie2,if2,ig2,ih2 Pulikoradu Village, HisGrace Agency, Madhuravoil, BY Pass Road, Kadaperi, Tambaram, Tamil Nadu 600132, India
Torrent Gas / AG&P Pratham
#38 • KM 26.3
📍 2.78 km off route
SUPERGAS Auto LPG Station-LMR GREEN GAS
New Survey No. 399/5, Ward - E, Block No.3, PP, Town Survey No.16, Kannabiran Koil St, Kamarajar Nagar, Chromepet, Tambaram, Tamil Nadu 600044, India
Torrent Gas / AG&P Pratham
#39 • KM 26.5
📍 1.16 km off route
AG&P Pratham CNG Station
X45J+M2H AP Enterprises, Tiruneermalai Main Rd, Sripuram, Chromepet, Tambaram, Tamil Nadu 600044, India
Torrent Gas / AG&P Pratham
#40 • KM 27.1
📍 2.46 km off route
Hindustan Petroleum
Hindustan Petroleum, Chennai, Tamil Nadu
Torrent Gas / AG&P Pratham
#41 • KM 27.1
📍 4.02 km off route
CNG LPG FITMENT CENTRE CAR AUTO
23/9, 11th St, Vinobaji Nagar, Hasthinapuram, Chromepet, Tambaram, Tamil Nadu 600064, India
Torrent Gas / AG&P Pratham
#42 • KM 30.3
📍 2.2 km off route
One Market Place CNG Chennai
93, Sri Devikarumariamman Nagar, Chennai, Varadharajapuram, Tamil Nadu 600063, India
Torrent Gas / AG&P Pratham
#43 • KM 31.4
📍 0.05 km off route
AG&P Pratham CNG Station
AG&P Pratham COCO, 40 Road, Tambaram - Mudichur - Sriperumbudur Rd, Pandian Nagar, Bharathi Nagar, Tambaram, Tamil Nadu 600045, India
Torrent Gas / AG&P Pratham
#44 • KM 36.9
📍 3.7 km off route
CNG GAS Station
Pandian Agencies Padapai, Sriperumbuthur, SH-48, Road, Vandalur, Walajabad, Tamil Nadu 601301, India
Torrent Gas / AG&P Pratham
#45 • KM 43.8
📍 0.07 km off route
Hindustan Petroleum
Hindustan Petroleum, Chennai, Tamil Nadu
Torrent Gas / AG&P Pratham
#46 • KM 47.7
📍 0.06 km off route
AG&P Pratham CNG Station
BPCL COCO, Chennai - Nagapattinam Hwy, Maraimalai Nagar, Tamil Nadu 603203, India
Torrent Gas / AG&P Pratham
#47 • KM 61.9
📍 0.05 km off route
Petrol bunk CNG
MXV8+F69, Natham, Chengalpattu, Tamil Nadu 603002, India
Authorized CGD Network
#48 • KM 75.9
📍 0.37 km off route
AG&P Pratham CNG Station
COCO Meduranthagam Swagat, Madurantagam, NH 45, Grand Southern Trunk Rd, opposite to Karpaga Vinayaga College, Palayanur, Tamil Nadu 603308, India
Torrent Gas / AG&P Pratham
#49 • KM 80.5
📍 0.18 km off route
AG&P Pratham CNG Station
Sri Periyandavar Agencies, NH32, Janakipuram, Melavalam pattam, Tamil Nadu 603303, India
Torrent Gas / AG&P Pratham
#50 • KM 96.5
📍 0.06 km off route
AG&P Pratham CNG Station
CRMJ+HX6 Thiruchi, Sakthi Madhumalar Agencies, Chennai - Theni Hwy, Melmaruvathur, Tamil Nadu 603319, India
Torrent Gas / AG&P Pratham
#51 • KM 122.8
📍 0.1 km off route
Indian Oil
Indian Oil, Puducherry, Puducherry
Authorized CGD Operator (PNGRB Licensed)🏙️ Terminal Municipal City Directories
Access complete city-wide station directories, local operating hours, and authorized CGD operator networks.
Origin City Hub
CNG Bunks in Chennai Explore all 87 operational stations across Chennai with live queue ratings and coordinates.
View Chennai Directory ➔Destination City Hub
CNG Pumps in Pondicherry Explore all operational stations across Pondicherry with live queue ratings and coordinates.
View Pondicherry Directory ➔
❓ Driving FAQs
Frequently Asked Questions: Chennai to Pondicherry
Verified statutory information regarding road distance, travel time, FASTag tolls, and highway CNG pumps.
What is the road distance from Chennai to Pondicherry via ECR? ▾
The driving distance is 165 km via the East Coast Road (ECR), typically covered in 2.5 to 3 hours.
How much toll on ECR from Chennai to Pondicherry? ▾
Total one-way FASTag toll is ₹110 across Uthandi and Mamallapuram toll plazas.