New calculation
Flight distance & time
Washington Dulles International Airport → Piedmont Triad International Airport
IADGSO
- Distance
- 384 km · 238 mi
- Flight time
- 01h 13m
- CO₂ per passenger
- 34 kg
This Washington Dulles International Airport → Piedmont Triad International Airport route is 384 km (238 mi) end to end. The estimated flight time is 01h 13m, and a passenger's share of CO₂ works out at roughly 34 kg.
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Your route
- FromIADWashington Dulles International AirportDulles, Virginia
- ToGSOPiedmont Triad International AirportGreensboro, North Carolina
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~4 flights/day
Airlines on this route
FFLNetJets AviationNordwind AirlinesUnited Airlines
Common questions
Washington Dulles International Airport to Piedmont Triad International Airport FAQ
How far is Washington Dulles International Airport from Piedmont Triad International Airport?
Washington Dulles International Airport (IAD) and Piedmont Triad International Airport (GSO) are 384 km (238 mi) apart, measured along the great-circle route.
How long is the flight from Washington Dulles International Airport to Piedmont Triad International Airport?
A direct IAD–GSO flight covers the distance in about 01h 13m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Washington Dulles International Airport to Piedmont Triad International Airport produce?
A passenger's share of CO₂ on the IAD–GSO route is roughly 34 kg.
Which airlines fly from Washington Dulles International Airport to Piedmont Triad International Airport?
FFL, NetJets Aviation, Nordwind Airlines, United Airlines operate scheduled service between IAD and GSO.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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