Distance from Prospect to Gampaha
The distance between Prospect, United States and Gampaha, Sri Lanka is 13,951 km (8,669 miles) in a straight line. If a road route exists, expect roughly 17439 km (10836 miles) by car — around 217 h 59 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 13,951 km / 8,669 mi |
| Road distance (estimate) | ≈ 17439 km / 10836 mi |
| Driving time (estimate) | ≈ 217 h 59 min |
| Flight time (estimate) | ≈ 16 h 55 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 |
|---|---|---|
| Prospect, United States | 41.5026286 | -72.9790459 |
| Gampaha, Sri Lanka | 7.0933385 | 79.9936897 |
Frequently asked questions
How far is Gampaha from Prospect?
The straight-line (air) distance from Prospect, United States to Gampaha, Sri Lanka is 13,951 km (8,669 miles). By road it is roughly 17439 km (10836 miles), depending on the route.
How long does it take to drive from Prospect to Gampaha?
Approximately 217 h 59 min, assuming an 80 km/h average over an estimated road distance of 17439 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Prospect to Gampaha?
A direct flight covers 13,951 km in about 16 h 55 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 Prospect (reverse route)
GPS coordinates of Prospect GPS coordinates of Gampaha