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Distance and flight time
TokyoVientiane
Capital to capital: Japan → Laos.
As the crow flies
4,132 km
Estimated direct flight
5 h 40
CO₂ per passenger
660 kg
Time difference
−2h
Great-circle route (the shortest path on the globe). Duration estimated for a direct flight; CO₂ based on ADEME average emission factors.
Time in Tokyo
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Time in Vientiane
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