How far is Washington D.C. from Fort Hood, TX?
The distance between Fort Hood (Killeen–Fort Hood Regional Airport) and Washington D.C. (Washington Dulles International Airport) is 1273 miles / 2049 kilometers / 1106 nautical miles.
The driving distance from Fort Hood (GRK) to Washington D.C. (IAD) is 1479 miles / 2381 kilometers, and travel time by car is about 26 hours 43 minutes.
Killeen–Fort Hood Regional Airport – Washington Dulles International Airport
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Distance from Fort Hood to Washington D.C.
There are several ways to calculate the distance from Fort Hood to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 1272.916 miles
- 2048.560 kilometers
- 1106.134 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- 1271.140 miles
- 2045.701 kilometers
- 1104.590 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 Fort Hood to Washington D.C.?
The estimated flight time from Killeen–Fort Hood Regional Airport to Washington Dulles International Airport is 2 hours and 54 minutes.
What is the time difference between Fort Hood and Washington D.C.?
Flight carbon footprint between Killeen–Fort Hood Regional Airport (GRK) and Washington Dulles International Airport (IAD)
On average, flying from Fort Hood to Washington D.C. generates about 165 kg of CO2 per passenger, and 165 kilograms equals 364 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Fort Hood to Washington D.C.
See the map of the shortest flight path between Killeen–Fort Hood Regional Airport (GRK) and Washington Dulles International Airport (IAD).
Airport information
| Origin | Killeen–Fort Hood Regional Airport |
|---|---|
| City: | Fort Hood, TX |
| Country: | United States  |
| IATA Code: | GRK |
| ICAO Code: | KGRK |
| Coordinates: | 31°4′1″N, 97°49′44″W |
| Destination | 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 |