Distance from Preston City to Gampaha
The distance between Preston City, United States and Gampaha, Sri Lanka is 13,901 km (8,638 miles) in a straight line. If a road route exists, expect roughly 17377 km (10798 miles) by car — around 217 h 13 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 13,901 km / 8,638 mi |
| Road distance (estimate) | ≈ 17377 km / 10798 mi |
| Driving time (estimate) | ≈ 217 h 13 min |
| Flight time (estimate) | ≈ 16 h 51 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 |
|---|---|---|
| Preston City, United States | 41.530948 | -71.97251 |
| Gampaha, Sri Lanka | 7.0933385 | 79.9936897 |
Frequently asked questions
How far is Gampaha from Preston City?
The straight-line (air) distance from Preston City, United States to Gampaha, Sri Lanka is 13,901 km (8,638 miles). By road it is roughly 17377 km (10798 miles), depending on the route.
How long does it take to drive from Preston City to Gampaha?
Approximately 217 h 13 min, assuming an 80 km/h average over an estimated road distance of 17377 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Preston City to Gampaha?
A direct flight covers 13,901 km in about 16 h 51 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 Preston City (reverse route)
GPS coordinates of Preston City GPS coordinates of Gampaha