Distance from Colombo District to Haimen
The distance between Colombo District, Sri Lanka and Haimen, China is 4,310 km (2,678 miles) in a straight line. If a road route exists, expect roughly 5387 km (3347 miles) by car — around 67 h 20 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 4,310 km / 2,678 mi |
| Road distance (estimate) | ≈ 5387 km / 3347 mi |
| Driving time (estimate) | ≈ 67 h 20 min |
| Flight time (estimate) | ≈ 5 h 34 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 District, Sri Lanka | 6.8664 | 80.0166 |
| Haimen, China | 23.19346 | 116.61219 |
Frequently asked questions
How far is Haimen from Colombo District?
The straight-line (air) distance from Colombo District, Sri Lanka to Haimen, China is 4,310 km (2,678 miles). By road it is roughly 5387 km (3347 miles), depending on the route.
How long does it take to drive from Colombo District to Haimen?
Approximately 67 h 20 min, assuming an 80 km/h average over an estimated road distance of 5387 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Colombo District to Haimen?
A direct flight covers 4,310 km in about 5 h 34 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 District (reverse route)
GPS coordinates of Colombo District GPS coordinates of Haimen