How far is Seattle, WA, from Fort Hood, TX?
The distance between Fort Hood (Killeen–Fort Hood Regional Airport) and Seattle (Seattle–Tacoma International Airport) is 1719 miles / 2766 kilometers / 1494 nautical miles.
The driving distance from Fort Hood (GRK) to Seattle (SEA) is 2087 miles / 3358 kilometers, and travel time by car is about 38 hours 40 minutes.
Killeen–Fort Hood Regional Airport – Seattle–Tacoma International Airport
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Distance from Fort Hood to Seattle
There are several ways to calculate the distance from Fort Hood to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 1718.936 miles
- 2766.359 kilometers
- 1493.714 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- 1717.713 miles
- 2764.391 kilometers
- 1492.652 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 Seattle?
The estimated flight time from Killeen–Fort Hood Regional Airport to Seattle–Tacoma International Airport is 3 hours and 45 minutes.
What is the time difference between Fort Hood and Seattle?
The time difference between Fort Hood and Seattle is 2 hours. Seattle is 2 hours behind Fort Hood.
Flight carbon footprint between Killeen–Fort Hood Regional Airport (GRK) and Seattle–Tacoma International Airport (SEA)
On average, flying from Fort Hood to Seattle generates about 194 kg of CO2 per passenger, and 194 kilograms equals 428 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 Seattle
See the map of the shortest flight path between Killeen–Fort Hood Regional Airport (GRK) and Seattle–Tacoma International Airport (SEA).
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 | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |