Distance from Chom Thong to Gampaha District
The distance between Chom Thong, Thailand and Gampaha District, Sri Lanka is 2,354 km (1,463 miles) in a straight line. If a road route exists, expect roughly 2942 km (1828 miles) by car — around 36 h 46 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 2,354 km / 1,463 mi |
| Road distance (estimate) | ≈ 2942 km / 1828 mi |
| Driving time (estimate) | ≈ 36 h 46 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 District, Sri Lanka | 7.1333 | 80 |
Frequently asked questions
How far is Gampaha District from Chom Thong?
The straight-line (air) distance from Chom Thong, Thailand to Gampaha District, Sri Lanka is 2,354 km (1,463 miles). By road it is roughly 2942 km (1828 miles), depending on the route.
How long does it take to drive from Chom Thong to Gampaha District?
Approximately 36 h 46 min, assuming an 80 km/h average over an estimated road distance of 2942 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Chom Thong to Gampaha District?
A direct flight covers 2,354 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 District to Chom Thong (reverse route)
GPS coordinates of Chom Thong GPS coordinates of Gampaha District