New calculation
Flight distance & time
La Guardia Airport → Washington Dulles International Airport
LGAIAD
- Distance
- 367 km · 228 mi
- Flight time
- 01h 12m
- CO₂ per passenger
- 33 kg
This La Guardia Airport → Washington Dulles International Airport route is 367 km (228 mi) end to end. The estimated flight time is 01h 12m, and a passenger's share of CO₂ works out at roughly 33 kg.
See the reverse route: Washington Dulles International Airport → La Guardia Airport
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Your route
- FromLGALa Guardia AirportNew York, New York
- ToIADWashington Dulles International AirportDulles, Virginia
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~5 flights/day
Airlines on this route
Libyan AirlinesMesa AirlinesUnited Airlines
Common questions
La Guardia Airport to Washington Dulles International Airport FAQ
How far is La Guardia Airport from Washington Dulles International Airport?
La Guardia Airport (LGA) and Washington Dulles International Airport (IAD) are 367 km (228 mi) apart, measured along the great-circle route.
How long is the flight from La Guardia Airport to Washington Dulles International Airport?
A direct LGA–IAD flight covers the distance in about 01h 12m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from La Guardia Airport to Washington Dulles International Airport produce?
A passenger's share of CO₂ on the LGA–IAD route is roughly 33 kg.
Which airlines fly from La Guardia Airport to Washington Dulles International Airport?
Libyan Airlines, Mesa Airlines, United Airlines operate scheduled service between LGA and IAD.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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