Distance from Don Mueang to Gampaha District
The distance between Don Mueang, Thailand and Gampaha District, Sri Lanka is 2,373 km (1,474 miles) in a straight line. If a road route exists, expect roughly 2966 km (1843 miles) by car — around 37 h 5 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 2,373 km / 1,474 mi |
| Road distance (estimate) | ≈ 2966 km / 1843 mi |
| Driving time (estimate) | ≈ 37 h 5 min |
| Flight time (estimate) | ≈ 3 h 17 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 |
|---|---|---|
| Don Mueang, Thailand | 13.910502893 | 100.59494462 |
| Gampaha District, Sri Lanka | 7.1333 | 80 |
Frequently asked questions
How far is Gampaha District from Don Mueang?
The straight-line (air) distance from Don Mueang, Thailand to Gampaha District, Sri Lanka is 2,373 km (1,474 miles). By road it is roughly 2966 km (1843 miles), depending on the route.
How long does it take to drive from Don Mueang to Gampaha District?
Approximately 37 h 5 min, assuming an 80 km/h average over an estimated road distance of 2966 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Don Mueang to Gampaha District?
A direct flight covers 2,373 km in about 3 h 17 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 Don Mueang (reverse route)
GPS coordinates of Don Mueang GPS coordinates of Gampaha District