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Distance between Sioux City, IA (SUX) and Fort Hood, TX (GRK)

Flight distance from Sioux City to Fort Hood (Sioux Gateway Airport – Killeen–Fort Hood Regional Airport) is 786 miles / 1264 kilometers / 683 nautical miles. Estimated flight time is 1 hour 59 minutes.

Driving distance from Sioux City (SUX) to Fort Hood (GRK) is 902 miles / 1452 kilometers and travel time by car is about 16 hours 39 minutes.

Sioux City – Fort Hood

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786
Miles
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1264
Kilometers
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683
Nautical miles

How far is Fort Hood from Sioux City?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common 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 earth.

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).

Flight Duration

Estimated flight time from Sioux City to Fort Hood is 1 hour 59 minutes.

Time difference and current local times

There is no time difference between Sioux City and Fort Hood.

Sioux City time to Fort Hood time converter

Time in Sioux City: 00:00 ⇆ Time in Fort Hood: 00:00

Current local times

Sioux City, IA

 CDT

Fort Hood, TX

 CDT

Carbon dioxide emissions

On average flying from Sioux City to Fort Hood generates about 133 kg of CO2 per passenger, 133 kilograms is equal to 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 Sioux City to Fort Hood

Shortest flight path between Sioux Gateway Airport (SUX) and Killeen–Fort Hood Regional Airport (GRK).

Airport information

Origin Sioux Gateway Airport
City: Sioux City, IA
Country: United States Flag of United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″W
Destination Killeen–Fort Hood Regional Airport
City: Fort Hood, TX
Country: United States Flag of United States
IATA Code: GRK
ICAO Code: KGRK
Coordinates: 31°4′1″N, 97°49′44″W