How far is Greensboro, NC, from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Greensboro (Greensboro Piedmont Triad International Airport) is 239 miles / 385 kilometers / 208 nautical miles.
The driving distance from Washington D.C. (IAD) to Greensboro (GSO) is 288 miles / 464 kilometers, and travel time by car is about 6 hours 13 minutes.
Washington Dulles International Airport – Greensboro Piedmont Triad International Airport
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Distance from Washington D.C. to Greensboro
There are several ways to calculate the distance from Washington D.C. to Greensboro. Here are two standard methods:
Vincenty's formula (applied above)- 238.977 miles
- 384.596 kilometers
- 207.665 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 239.096 miles
- 384.787 kilometers
- 207.769 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Washington D.C. to Greensboro?
The estimated flight time from Washington Dulles International Airport to Greensboro Piedmont Triad International Airport is 57 minutes.
What is the time difference between Washington D.C. and Greensboro?
There is no time difference between Washington D.C. and Greensboro.
Flight carbon footprint between Washington Dulles International Airport (IAD) and Greensboro Piedmont Triad International Airport (GSO)
On average, flying from Washington D.C. to Greensboro generates about 60 kg of CO2 per passenger, and 60 kilograms equals 133 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Washington D.C. to Greensboro
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Greensboro Piedmont Triad International Airport (GSO).
Airport information
| Origin | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″W |
| Destination | Greensboro Piedmont Triad International Airport |
|---|---|
| City: | Greensboro, NC |
| Country: | United States |
| IATA Code: | GSO |
| ICAO Code: | KGSO |
| Coordinates: | 36°5′52″N, 79°56′14″W |
Airlines flying from Washington D.C. (IAD) to Greensboro (GSO)
| United Airlines |