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Flight distance & time
Washington Dulles International Airport → Cyril E. King Airport
IADSTT
- Distance
- 2,588 km · 1,608 mi
- Flight time
- 03h 59m
- CO₂ per passenger
- 232 kg
This Washington Dulles International Airport → Cyril E. King Airport route is 2,588 km (1,608 mi) end to end. The estimated flight time is 03h 59m, and a passenger's share of CO₂ works out at roughly 232 kg.
See the reverse route: Cyril E. King Airport → Washington Dulles International Airport
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Your route
- FromIADWashington Dulles International AirportDulles, Virginia
- ToSTTCyril E. King AirportCharlotte Amalie, Saint-Thomas-Island
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~1 flights/day
Airlines on this route
United Airlines
Common questions
Washington Dulles International Airport to Cyril E. King Airport FAQ
How far is Washington Dulles International Airport from Cyril E. King Airport?
Washington Dulles International Airport (IAD) and Cyril E. King Airport (STT) are 2,588 km (1,608 mi) apart, measured along the great-circle route.
How long is the flight from Washington Dulles International Airport to Cyril E. King Airport?
A direct IAD–STT flight covers the distance in about 03h 59m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Washington Dulles International Airport to Cyril E. King Airport produce?
A passenger's share of CO₂ on the IAD–STT route is roughly 232 kg.
Which airlines fly from Washington Dulles International Airport to Cyril E. King Airport?
United Airlines operate scheduled service between IAD and STT.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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