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Distance and flight time
BrazzavilleHanoi
Capital to capital: Republic of the Congo → Vietnam.
As the crow flies
10,241 km
Estimated direct flight
13 h 18
CO₂ per passenger
1,634 kg
Time difference
+6h
Great-circle route (the shortest path on the globe). Duration estimated for a direct flight; CO₂ based on ADEME average emission factors.
Time in Brazzaville
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Time in Hanoi
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