New calculation
Flight distance & time
Piedmont Triad International Airport → Ronald Reagan Washington National Airport
GSODCA
- Distance
- 399 km · 247 mi
- Flight time
- 01h 14m
- CO₂ per passenger
- 35 kg
This Piedmont Triad International Airport → Ronald Reagan Washington National Airport route is 399 km (247 mi) end to end. The estimated flight time is 01h 14m, and a passenger's share of CO₂ works out at roughly 35 kg.
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Your route
- FromGSOPiedmont Triad International AirportGreensboro, North Carolina
- ToDCARonald Reagan Washington National AirportWashington, Virginia
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Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
Piedmont Triad International Airport to Ronald Reagan Washington National Airport FAQ
How far is Piedmont Triad International Airport from Ronald Reagan Washington National Airport?
Piedmont Triad International Airport (GSO) and Ronald Reagan Washington National Airport (DCA) are 399 km (247 mi) apart, measured along the great-circle route.
How long is the flight from Piedmont Triad International Airport to Ronald Reagan Washington National Airport?
A direct GSO–DCA flight covers the distance in about 01h 14m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Piedmont Triad International Airport to Ronald Reagan Washington National Airport produce?
A passenger's share of CO₂ on the GSO–DCA route is roughly 35 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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