Bangkok, Thailand → Hanoi, Vietnam
533 nautical miles · Direction: northeast
The straight-line distance from Bangkok to Hanoi is 987 km (613 miles). Hanoi lies roughly northeast of Bangkok; the initial great-circle bearing is 34° (NE). It is an international route from Thailand to Vietnam.
Bangkok (Central, Thailand) sits at 13.7563°N, 100.5018°E; Hanoi (Red River Delta, Vietnam) is at 21.0278°N, 105.8342°E. The initial great-circle bearing is 34° (NE); on a great circle the heading changes along the way.
| Mode | Figure | Basis |
|---|---|---|
| ✈️ Flight | ~1h 44min | Estimate: 800 km/h + 30 min taxi. Not a schedule; total trip time is longer. |
| 🚗 Road | ~1,283 km · ~16h 2min | 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 Hanoi: about 1,283 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 Hanoi lies at approximately 17.4098°N, 103.1149°E — the position that is an equal 494 km from each city along that path. It is a geometric midpoint, not a halfway point by road.
Bangkok and Hanoi both use the Asia/Bangkok time zone, so there is no normal clock difference between them.
Bangkok uses the Thai Baht (THB), while Hanoi uses the Vietnamese Dong (VND). The primary language changes from Thai in Bangkok to Vietnamese in Hanoi.
All distances from Bangkok · All distances from Hanoi
The straight-line distance from Bangkok to Hanoi is approximately 987 km (613 miles, 533 nautical miles).
Hanoi lies roughly northeast of Bangkok; the initial great-circle bearing is 34° (NE).
Estimated flight time is about 1h 44min (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 Hanoi: about 1,283 km. This is an estimate, not a routed drive — the actual road distance depends on the road network, crossings and the route chosen.
Bangkok and Hanoi both use the Asia/Bangkok time zone, so there is no normal clock difference between them.
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