Distance from Phnom Penh to Chennai
The distance between Phnom Penh, Cambodia and Chennai, India is 2,685 km (1,669 miles) in a straight line. If a road route exists, expect roughly 3357 km (2086 miles) by car — around 41 h 58 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 2,685 km / 1,669 mi |
| Road distance (estimate) | ≈ 3357 km / 2086 mi |
| Driving time (estimate) | ≈ 41 h 58 min |
| Flight time (estimate) | ≈ 3 h 40 min |
Road distance and travel times are estimates based on the straight-line distance (road factor 1.25, average speed 80 km/h) — actual routes vary.
| Place | Latitude | Longitude |
|---|---|---|
| Phnom Penh, Cambodia | 11.5661768 | 104.8820388 |
| Chennai, India | 13.0720922 | 80.2018554 |
Frequently asked questions
How far is Chennai from Phnom Penh?
The straight-line (air) distance from Phnom Penh, Cambodia to Chennai, India is 2,685 km (1,669 miles). By road it is roughly 3357 km (2086 miles), depending on the route.
How long does it take to drive from Phnom Penh to Chennai?
Approximately 41 h 58 min, assuming an 80 km/h average over an estimated road distance of 3357 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Phnom Penh to Chennai?
A direct flight covers 2,685 km in about 3 h 40 min at typical cruise speed, plus airport time. Not all city pairs have direct flights.
How do I calculate distances for a whole list of locations?
Upload a CSV or Excel spreadsheet to the batch distance calculator — it computes the distance for every origin–destination row at once. The first records are free to try.
Related distances
Distance from Chennai to Phnom Penh (reverse route)