How far is St George, UT, from Rapid City, SD?
The distance between Rapid City (Rapid City Regional Airport) and St George (St. George Municipal Airport) is 732 miles / 1177 kilometers / 636 nautical miles.
The driving distance from Rapid City (RAP) to St George (SGU) is 949 miles / 1527 kilometers, and travel time by car is about 17 hours 34 minutes.
Rapid City Regional Airport – St. George Municipal Airport
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Distance from Rapid City to St George
There are several ways to calculate the distance from Rapid City to St George. Here are two standard methods:
Vincenty's formula (applied above)- 731.514 miles
- 1177.258 kilometers
- 635.668 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- 730.906 miles
- 1176.278 kilometers
- 635.140 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 Rapid City to St George?
The estimated flight time from Rapid City Regional Airport to St. George Municipal Airport is 1 hour and 53 minutes.
What is the time difference between Rapid City and St George?
There is no time difference between Rapid City and St George.
Flight carbon footprint between Rapid City Regional Airport (RAP) and St. George Municipal Airport (SGU)
On average, flying from Rapid City to St George generates about 128 kg of CO2 per passenger, and 128 kilograms equals 282 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rapid City to St George
See the map of the shortest flight path between Rapid City Regional Airport (RAP) and St. George Municipal Airport (SGU).
Airport information
| Origin | Rapid City Regional Airport |
|---|---|
| City: | Rapid City, SD |
| Country: | United States  |
| IATA Code: | RAP |
| ICAO Code: | KRAP |
| Coordinates: | 44°2′43″N, 103°3′25″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 |