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Another route
Distance and flight time
RiyadhHanoi
Capital to capital: Saudi Arabia → Vietnam.
As the crow flies
6,031 km
Estimated direct flight
8 h 02
CO₂ per passenger
963 kg
Time difference
+4h
Great-circle route (the shortest path on the globe). Duration estimated for a direct flight; CO₂ based on ADEME average emission factors.
Time in Riyadh
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Time in Hanoi
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