How far is St George, UT, from Sioux City, IA?
The distance between Sioux City (Sioux Gateway Airport) and St George (St. George Municipal Airport) is 982 miles / 1581 kilometers / 854 nautical miles.
The driving distance from Sioux City (SUX) to St George (SGU) is 1223 miles / 1968 kilometers, and travel time by car is about 21 hours 33 minutes.
Sioux Gateway Airport – St. George Municipal Airport
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Distance from Sioux City to St George
There are several ways to calculate the distance from Sioux City to St George. Here are two standard 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 planet.
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).
How long does it take to fly from Sioux City to St George?
The estimated flight time from Sioux Gateway Airport to St. George Municipal Airport is 2 hours and 21 minutes.
What is the time difference between Sioux City and St George?
Flight carbon footprint between Sioux Gateway Airport (SUX) and St. George Municipal Airport (SGU)
On average, flying from Sioux City to St George generates about 150 kg of CO2 per passenger, and 150 kilograms equals 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
See the map of the 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  |
| 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 |
| IATA Code: | SGU |
| ICAO Code: | KSGU |
| Coordinates: | 37°2′11″N, 113°30′37″W |