Distance from Chom Thong to Gampaha
The distance between Chom Thong, Thailand and Gampaha, Sri Lanka is 2,356 km (1,464 miles) in a straight line. If a road route exists, expect roughly 2945 km (1830 miles) by car — around 36 h 49 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 2,356 km / 1,464 mi |
| Road distance (estimate) | ≈ 2945 km / 1830 mi |
| Driving time (estimate) | ≈ 36 h 49 min |
| Flight time (estimate) | ≈ 3 h 16 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 |
|---|---|---|
| Chom Thong, Thailand | 13.677353047 | 100.484128869 |
| Gampaha, Sri Lanka | 7.0933385 | 79.9936897 |
Frequently asked questions
How far is Gampaha from Chom Thong?
The straight-line (air) distance from Chom Thong, Thailand to Gampaha, Sri Lanka is 2,356 km (1,464 miles). By road it is roughly 2945 km (1830 miles), depending on the route.
How long does it take to drive from Chom Thong to Gampaha?
Approximately 36 h 49 min, assuming an 80 km/h average over an estimated road distance of 2945 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Chom Thong to Gampaha?
A direct flight covers 2,356 km in about 3 h 16 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 Gampaha to Chom Thong (reverse route)
GPS coordinates of Chom Thong GPS coordinates of Gampaha