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Flight distance & time
Washington Dulles International Airport → Blue Grass Airport
IADLEX
- Distance
- 630 km · 391 mi
- Flight time
- 01h 32m
- CO₂ per passenger
- 56 kg
This Washington Dulles International Airport → Blue Grass Airport route is 630 km (391 mi) end to end. The estimated flight time is 01h 32m, and a passenger's share of CO₂ works out at roughly 56 kg.
See the reverse route: Blue Grass Airport → Washington Dulles International Airport
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Your route
- FromIADWashington Dulles International AirportDulles, Virginia
- ToLEXBlue Grass AirportLexington, Kentucky
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.4 flights/day
Airlines on this route
Contour AviationMJRNetJets Aviation
Common questions
Washington Dulles International Airport to Blue Grass Airport FAQ
How far is Washington Dulles International Airport from Blue Grass Airport?
Washington Dulles International Airport (IAD) and Blue Grass Airport (LEX) are 630 km (391 mi) apart, measured along the great-circle route.
How long is the flight from Washington Dulles International Airport to Blue Grass Airport?
A direct IAD–LEX flight covers the distance in about 01h 32m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Washington Dulles International Airport to Blue Grass Airport produce?
A passenger's share of CO₂ on the IAD–LEX route is roughly 56 kg.
Which airlines fly from Washington Dulles International Airport to Blue Grass Airport?
Contour Aviation, MJR, NetJets Aviation operate scheduled service between IAD and LEX.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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