Airport Comparison
| GSO | IAD | |
|---|---|---|
| Airport Name | Piedmont Triad International Airport | Washington Dulles International Airport |
| IATA Code | GSO | IAD |
| ICAO Code | KGSO | KIAD |
| City | Greensboro | Washington |
| Country | United States | United States |
| Timezone | America/New_York | America/New_York |
| Elevation | 926 ft | 312 ft |
| Coordinates | 36.100000, -79.940000 | 38.900000, -77.500000 |
Greensboro (GSO) to Washington (IAD) Flight Distance
The flight distance from Piedmont Triad International Airport (GSO) in Greensboro, United States to Washington Dulles International Airport (IAD) in Washington, United States is 378 kilometers (235 miles / 204 nautical miles). The estimated flight time for this route is approximately 1h, flying northeast at a heading of 34°.
This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.
This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation.
Time zone information: When it's 19:36 in Greensboro, it's 19:36 in Washington.
The return flight from Washington (IAD) to Greensboro (GSO) follows a heading of 215° (southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Piedmont Triad International Airport (GSO) and Washington Dulles International Airport (IAD) detail pages, or use our flight duration calculator to compare other routes.