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Flight distance & time
Washington Dulles International Airport → Princess Juliana International Airport
IADSXM
- Distance
- 2,706 km · 1,681 mi
- Flight time
- 04h 07m
- CO₂ per passenger
- 243 kg
This Washington Dulles International Airport → Princess Juliana International Airport route is 2,706 km (1,681 mi) end to end. The estimated flight time is 04h 07m, and a passenger's share of CO₂ works out at roughly 243 kg.
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Your route
- FromIADWashington Dulles International AirportDulles, Virginia
- ToSXMPrincess Juliana International AirportSaint Martin
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.1 flights/day
Airlines on this route
United Airlines
Common questions
Washington Dulles International Airport to Princess Juliana International Airport FAQ
How far is Washington Dulles International Airport from Princess Juliana International Airport?
Washington Dulles International Airport (IAD) and Princess Juliana International Airport (SXM) are 2,706 km (1,681 mi) apart, measured along the great-circle route.
How long is the flight from Washington Dulles International Airport to Princess Juliana International Airport?
A direct IAD–SXM flight covers the distance in about 04h 07m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Washington Dulles International Airport to Princess Juliana International Airport produce?
A passenger's share of CO₂ on the IAD–SXM route is roughly 243 kg.
Which airlines fly from Washington Dulles International Airport to Princess Juliana International Airport?
United Airlines operate scheduled service between IAD and SXM.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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