How far is St George, UT, from Fort Hood, TX?
The distance between Fort Hood (Killeen–Fort Hood Regional Airport) and St George (St. George Municipal Airport) is 988 miles / 1589 kilometers / 858 nautical miles.
The driving distance from Fort Hood (GRK) to St George (SGU) is 1188 miles / 1912 kilometers, and travel time by car is about 23 hours 17 minutes.
Killeen–Fort Hood Regional Airport – St. George Municipal Airport
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Distance from Fort Hood to St George
There are several ways to calculate the distance from Fort Hood to St George. Here are two standard methods:
Vincenty's formula (applied above)- 987.576 miles
- 1589.350 kilometers
- 858.180 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- 986.230 miles
- 1587.183 kilometers
- 857.010 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 St George?
The estimated flight time from Killeen–Fort Hood Regional Airport to St. George Municipal Airport is 2 hours and 22 minutes.
What is the time difference between Fort Hood and St George?
The time difference between Fort Hood and St George is 1 hour. St George is 1 hour behind Fort Hood.
Flight carbon footprint between Killeen–Fort Hood Regional Airport (GRK) and St. George Municipal Airport (SGU)
On average, flying from Fort Hood to St George generates about 150 kg of CO2 per passenger, and 150 kilograms equals 331 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 St George
See the map of the shortest flight path between Killeen–Fort Hood Regional Airport (GRK) and St. George Municipal Airport (SGU).
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 | St. George Municipal Airport |
|---|---|
| City: | St George, UT |
| Country: | United States |
| IATA Code: | SGU |
| ICAO Code: | KSGU |
| Coordinates: | 37°2′11″N, 113°30′37″W |