How far is St George, UT, from Riverton, WY?
The distance between Riverton (Central Wyoming Regional Airport) and St George (St. George Municipal Airport) is 494 miles / 796 kilometers / 430 nautical miles.
The driving distance from Riverton (RIW) to St George (SGU) is 607 miles / 977 kilometers, and travel time by car is about 11 hours 36 minutes.
Central Wyoming Regional Airport – St. George Municipal Airport
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Distance from Riverton to St George
There are several ways to calculate the distance from Riverton to St George. Here are two standard methods:
Vincenty's formula (applied above)- 494.409 miles
- 795.674 kilometers
- 429.630 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- 494.550 miles
- 795.901 kilometers
- 429.752 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 Riverton to St George?
The estimated flight time from Central Wyoming Regional Airport to St. George Municipal Airport is 1 hour and 26 minutes.
What is the time difference between Riverton and St George?
Flight carbon footprint between Central Wyoming Regional Airport (RIW) and St. George Municipal Airport (SGU)
On average, flying from Riverton to St George generates about 98 kg of CO2 per passenger, and 98 kilograms equals 216 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Riverton to St George
See the map of the shortest flight path between Central Wyoming Regional Airport (RIW) and St. George Municipal Airport (SGU).
Airport information
| Origin | Central Wyoming Regional Airport |
|---|---|
| City: | Riverton, WY |
| Country: | United States  |
| IATA Code: | RIW |
| ICAO Code: | KRIW |
| Coordinates: | 43°3′51″N, 108°27′35″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 |