Distance from Sanshui to Gampaha
The distance between Sanshui, China and Gampaha, Sri Lanka is 3,942 km (2,449 miles) in a straight line. If a road route exists, expect roughly 4927 km (3061 miles) by car — around 61 h 35 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 3,942 km / 2,449 mi |
| Road distance (estimate) | ≈ 4927 km / 3061 mi |
| Driving time (estimate) | ≈ 61 h 35 min |
| Flight time (estimate) | ≈ 5 h 8 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 |
|---|---|---|
| Sanshui, China | 23.15486 | 112.89161 |
| Gampaha, Sri Lanka | 7.0933385 | 79.9936897 |
Frequently asked questions
How far is Gampaha from Sanshui?
The straight-line (air) distance from Sanshui, China to Gampaha, Sri Lanka is 3,942 km (2,449 miles). By road it is roughly 4927 km (3061 miles), depending on the route.
How long does it take to drive from Sanshui to Gampaha?
Approximately 61 h 35 min, assuming an 80 km/h average over an estimated road distance of 4927 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Sanshui to Gampaha?
A direct flight covers 3,942 km in about 5 h 8 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 Sanshui (reverse route)
GPS coordinates of Sanshui GPS coordinates of Gampaha