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Distance and flight time
VientianeCastries
Capital to capital: Laos → Saint Lucia.
As the crow flies
16,031 km
Estimated direct flight
20 h 32
CO₂ per passenger
2,558 kg
Time difference
−11h
Great-circle route (the shortest path on the globe). Duration estimated for a direct flight; CO₂ based on ADEME average emission factors.
Time in Vientiane
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Time in Castries
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