DCA to GSO: Distance and Flight Time
The distance from Ronald Reagan Washington National Airport (DCA) to Piedmont Triad International Airport (GSO) is 399 km (248 mi). A typical nonstop flight covers it in about 1h, heading southwest. The distance is the same in either direction (GSO to DCA).
How far is it from Washington to Greensboro?
The great-circle distance between Ronald Reagan Washington National Airport (DCA) and Piedmont Triad International Airport (GSO) is 399 km (248 mi, 215 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from DCA to GSO?
A nonstop flight typically takes about 1h. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. GSO is roughly southwest of DCA.
How is the DCA to GSO route written in code?
The pair is written DCA-GSO in IATA codes and KDCA-KGSO in ICAO codes, the form used on a flight plan. Ronald Reagan Washington National Airport is DCA (KDCA), Piedmont Triad International Airport is GSO (KGSO).
| DCA | GSO | |
|---|---|---|
| Airport | Ronald Reagan Washington National Airport | Piedmont Triad International Airport |
| ICAO code | KDCA | KGSO |
| Country | United States | United States |
| Elevation | 15 ft | 925 ft |
| Rank by connections | #70 | #513 |
Both ICAO codes start with K, the prefix ICAO assigns to the contiguous United States, so this is a route inside one ICAO region. How ICAO prefixes are laid out.
GSO sits 910 ft (277 m) higher than DCA, which is a real difference in air density on takeoff.
Airlines flying DCA to GSO
No carrier is listed as operating this pair in the open route dataset. It appears only as a codeshare, sold by AA, USon another airline's aircraft.
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
How far is Washington from Greensboro?
Ronald Reagan Washington National Airport (DCA) and Piedmont Triad International Airport (GSO) are 399 km (248 mi, 215 nautical miles) apart in a straight line.
How long is the flight from DCA to GSO?
A typical nonstop flight between DCA and GSO takes about 1h. Actual times vary with aircraft type, winds and routing.
What direction is GSO from DCA?
Piedmont Triad International Airport (GSO) lies roughly southwest of Ronald Reagan Washington National Airport (DCA).
Related routes
Other routes from Washington (DCA):
Other routes from Greensboro (GSO):
DCA airport code · GSO airport code · Busiest airports worldwide