Bangkok, Thailand → Phnom Penh, Cambodia
291 nautical miles · Direction: southeast
The straight-line distance from Bangkok to Phnom Penh is 539 km (335 miles). Phnom Penh lies roughly east-southeast of Bangkok; the initial great-circle bearing is 116° (ESE). It is an international route from Thailand to Cambodia.
Bangkok (Central, Thailand) sits at 13.7563°N, 100.5018°E; Phnom Penh (Phnom Penh, Cambodia) is at 11.5564°N, 104.9282°E. The initial great-circle bearing is 116° (ESE); on a great circle the heading changes along the way.
| Mode | Figure | Basis |
|---|---|---|
| ✈️ Flight | ~1h 10min | Estimate: 800 km/h + 30 min taxi. Not a schedule; total trip time is longer. |
| 🚗 Road | ~701 km · ~8h 46min | Rough estimate: straight line × 1.3 at 80 km/h. Not live routing. |
| 🚆 Rail | No timetable data | Same landmass, so rail may exist — check an operator. |
Rough road-length estimate for Bangkok to Phnom Penh: about 701 km. This is an estimate, not a routed drive — the actual road distance depends on the road network, crossings and the route chosen.
The geographic halfway point of the great-circle path between Bangkok and Phnom Penh lies at approximately 12.6655°N, 102.7245°E — the position that is an equal 270 km from each city along that path. It is a geometric midpoint, not a halfway point by road.
Bangkok (Asia/Bangkok) and Phnom Penh (Asia/Phnom_Penh) use different time-zone IDs but keep the same clock time all year under current rules.
The straight-line distance from Bangkok to Phnom Penh is approximately 539 km (335 miles, 291 nautical miles).
Phnom Penh lies roughly east-southeast of Bangkok; the initial great-circle bearing is 116° (ESE).
Estimated flight time is about 1h 10min (great-circle distance at 800 km/h plus 30 min for taxi, take-off and landing). It is not an airline schedule; total airport-to-airport trip time is longer.
Rough road-length estimate for Bangkok to Phnom Penh: about 701 km. This is an estimate, not a routed drive — the actual road distance depends on the road network, crossings and the route chosen.
Bangkok (Asia/Bangkok) and Phnom Penh (Asia/Phnom_Penh) use different time-zone IDs but keep the same clock time all year under current rules.
Straight-line distance uses the great-circle (Haversine) method. Flight and road figures, where shown, are estimates rather than schedules or live routing. How SnapDistance calculates distances