Distance from Colombo to Roseau
The distance between Colombo, Sri Lanka and Roseau, Dominica is 15,081 km (9,371 miles) in a straight line. If a road route exists, expect roughly 18851 km (11713 miles) by car — around 235 h 38 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 15,081 km / 9,371 mi |
| Road distance (estimate) | ≈ 18851 km / 11713 mi |
| Driving time (estimate) | ≈ 235 h 38 min |
| Flight time (estimate) | ≈ 18 h 15 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 |
| Roseau, Dominica | 15.3028849 | -61.3900527 |
Frequently asked questions
How far is Roseau from Colombo?
The straight-line (air) distance from Colombo, Sri Lanka to Roseau, Dominica is 15,081 km (9,371 miles). By road it is roughly 18851 km (11713 miles), depending on the route.
How long does it take to drive from Colombo to Roseau?
Approximately 235 h 38 min, assuming an 80 km/h average over an estimated road distance of 18851 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Colombo to Roseau?
A direct flight covers 15,081 km in about 18 h 15 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 Roseau to Colombo (reverse route)