Crossing brief
How far is it from Japan to Argentina?
Tokyo to Buenos Aires
- Distance
- 18,373 km
- In miles
- 11,417 mi
- Flight time
- 25 h
- Time change
- 12 h west
Distance is the great-circle distance between the capitals (Tokyo and Buenos Aires); flight time is an estimate for a non-stop route at cruising speed. Real schedules vary with routing, winds and connections.
This is a ultra-long-haul route: among the 59 countries we cover, Argentina is the #59 closest to Japan, making it one of the more distant destinations.
Crossing from Japan to Argentina
The practical differences you will notice on this specific trip.
| Time on arrival | You fly west and gain 12 h. On arrival your body clock reads 12 h ahead of local time — westward trips are usually easier to shake off. |
|---|---|
| Power | Pack a plug adapter — Argentina uses Type C/I sockets your Japan plugs do not fit. Voltage changes from 100V to 220V, so check single-voltage devices. |
| Money | Swap Japanese Yen (JPY) for Argentine Peso (ARS). |
Common questions
How far is Japan from Argentina?
About 18,373 km (11,417 miles) in a straight line between the two capitals.
How long is the flight from Japan to Argentina?
A non-stop flight takes roughly 25 h, though actual times depend on the exact airports and routing.
Will I be jet-lagged flying to Argentina?
You fly west and gain 12 h. On arrival your body clock reads 12 h ahead of local time — westward trips are usually easier to shake off.
Updated July 2, 2026