How far is Sioux City, IA, from Fort Hood, TX?
The distance between Fort Hood (Killeen–Fort Hood Regional Airport) and Sioux City (Sioux Gateway Airport) is 786 miles / 1264 kilometers / 683 nautical miles.
The driving distance from Fort Hood (GRK) to Sioux City (SUX) is 897 miles / 1444 kilometers, and travel time by car is about 16 hours 15 minutes.
Killeen–Fort Hood Regional Airport – Sioux Gateway Airport
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Distance from Fort Hood to Sioux City
There are several ways to calculate the distance from Fort Hood to Sioux City. Here are two standard methods:
Vincenty's formula (applied above)- 785.707 miles
- 1264.474 kilometers
- 682.761 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- 787.240 miles
- 1266.939 kilometers
- 684.093 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 Sioux City?
The estimated flight time from Killeen–Fort Hood Regional Airport to Sioux Gateway Airport is 1 hour and 59 minutes.
What is the time difference between Fort Hood and Sioux City?
There is no time difference between Fort Hood and Sioux City.
Flight carbon footprint between Killeen–Fort Hood Regional Airport (GRK) and Sioux Gateway Airport (SUX)
On average, flying from Fort Hood to Sioux City generates about 133 kg of CO2 per passenger, and 133 kilograms equals 294 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 Sioux City
See the map of the shortest flight path between Killeen–Fort Hood Regional Airport (GRK) and Sioux Gateway Airport (SUX).
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 | Sioux Gateway Airport |
|---|---|
| City: | Sioux City, IA |
| Country: | United States |
| IATA Code: | SUX |
| ICAO Code: | KSUX |
| Coordinates: | 42°24′9″N, 96°23′3″W |