Air Miles Calculator logo

Distance between Sioux City, IA (SUX) and St George, UT (SGU)

Flight distance from Sioux City to St George (Sioux Gateway Airport – St. George Municipal Airport) is 982 miles / 1581 kilometers / 854 nautical miles. Estimated flight time is 2 hours 21 minutes.

Driving distance from Sioux City (SUX) to St George (SGU) is 1223 miles / 1968 kilometers and travel time by car is about 21 hours 28 minutes.

Sioux City – St George

Distance arrow
982
Miles
Distance arrow
1581
Kilometers
Distance arrow
854
Nautical miles

How far is St George 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)
  • 982.433 miles
  • 1581.073 kilometers
  • 853.711 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
  • 980.550 miles
  • 1578.042 kilometers
  • 852.075 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 St George is 2 hours 21 minutes.

Time difference and current local times

The time difference between Sioux City and St George is 1 hour. St George is 1 hour behind Sioux City.

Sioux City time to St George time converter

Time in Sioux City: 00:00 ⇆ Time in St George: 00:00

Current local times

Sioux City, IA

 CDT

St George, UT

 MDT

Carbon dioxide emissions

On average flying from Sioux City to St George generates about 150 kg of CO2 per passenger, 150 kilograms is equal to 330 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 St George

Shortest flight path between Sioux Gateway Airport (SUX) and St. George Municipal Airport (SGU).

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 St. George Municipal Airport
City: St George, UT
Country: United States Flag of United States
IATA Code: SGU
ICAO Code: KSGU
Coordinates: 37°2′11″N, 113°30′37″W