Crossing brief
How far is it from Thailand to Japan?
Bangkok to Tokyo
- Distance
- 4,599 km
- In miles
- 2,858 mi
- Flight time
- 6 h 38 min
- Time change
- 2 h east
Distance is the great-circle distance between the capitals (Bangkok and Tokyo); flight time is an estimate for a non-stop route at cruising speed. Real schedules vary with routing, winds and connections.
This is a long-haul route: among the 59 countries we cover, Japan is the #11 closest to Thailand, making it one of the closer destinations.
Crossing from Thailand to Japan
The practical differences you will notice on this specific trip.
| Time on arrival | You fly east and lose 2 h. On arrival your body clock reads 2 h behind local time — eastward trips take a little longer to adjust to. |
|---|---|
| Power | No plug adapter needed — both use Type A/B/C/O sockets. Voltage changes from 220V to 100V, so check single-voltage devices. |
| Money | 1 THB = 4.850 JPY — exchange Thai Baht for Japanese Yen before or on arrival. |
Common questions
How far is Thailand from Japan?
About 4,599 km (2,858 miles) in a straight line between the two capitals.
How long is the flight from Thailand to Japan?
A non-stop flight takes roughly 6 h 38 min, though actual times depend on the exact airports and routing.
Will I be jet-lagged flying to Japan?
You fly east and lose 2 h. On arrival your body clock reads 2 h behind local time — eastward trips take a little longer to adjust to.
Updated July 2, 2026