Distance from Colombo to Haimen
The distance between Colombo, Sri Lanka and Haimen, China is 4,322 km (2,686 miles) in a straight line. If a road route exists, expect roughly 5403 km (3357 miles) by car — around 67 h 32 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 4,322 km / 2,686 mi |
| Road distance (estimate) | ≈ 5403 km / 3357 mi |
| Driving time (estimate) | ≈ 67 h 32 min |
| Flight time (estimate) | ≈ 5 h 35 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 |
|---|---|---|
| Colombo, Sri Lanka | 6.93395 | 79.8498715 |
| Haimen, China | 23.19346 | 116.61219 |
Frequently asked questions
How far is Haimen from Colombo?
The straight-line (air) distance from Colombo, Sri Lanka to Haimen, China is 4,322 km (2,686 miles). By road it is roughly 5403 km (3357 miles), depending on the route.
How long does it take to drive from Colombo to Haimen?
Approximately 67 h 32 min, assuming an 80 km/h average over an estimated road distance of 5403 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Colombo to Haimen?
A direct flight covers 4,322 km in about 5 h 35 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 Haimen to Colombo (reverse route)