Distance from Phnom Penh to Sơn Tây
The distance between Phnom Penh, Cambodia and Sơn Tây, Vietnam is 1,067 km (663 miles) in a straight line. If a road route exists, expect roughly 1333 km (828 miles) by car — around 16 h 40 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 1,067 km / 663 mi |
| Road distance (estimate) | ≈ 1333 km / 828 mi |
| Driving time (estimate) | ≈ 16 h 40 min |
| Flight time (estimate) | ≈ 1 h 45 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 |
|---|---|---|
| Phnom Penh, Cambodia | 11.5661768 | 104.8820388 |
| Sơn Tây, Vietnam | 21.140785 | 105.507244 |
Frequently asked questions
How far is Sơn Tây from Phnom Penh?
The straight-line (air) distance from Phnom Penh, Cambodia to Sơn Tây, Vietnam is 1,067 km (663 miles). By road it is roughly 1333 km (828 miles), depending on the route.
How long does it take to drive from Phnom Penh to Sơn Tây?
Approximately 16 h 40 min, assuming an 80 km/h average over an estimated road distance of 1333 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Phnom Penh to Sơn Tây?
A direct flight covers 1,067 km in about 1 h 45 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 Sơn Tây to Phnom Penh (reverse route)