How far is St George, UT, from Casper, WY?
The distance between Casper (Casper–Natrona County International Airport) and St George (St. George Municipal Airport) is 551 miles / 887 kilometers / 479 nautical miles.
The driving distance from Casper (CPR) to St George (SGU) is 693 miles / 1115 kilometers, and travel time by car is about 12 hours 38 minutes.
Casper–Natrona County International Airport – St. George Municipal Airport
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Distance from Casper to St George
There are several ways to calculate the distance from Casper to St George. Here are two standard methods:
Vincenty's formula (applied above)- 550.962 miles
- 886.687 kilometers
- 478.772 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- 550.762 miles
- 886.366 kilometers
- 478.599 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 Casper to St George?
The estimated flight time from Casper–Natrona County International Airport to St. George Municipal Airport is 1 hour and 32 minutes.
What is the time difference between Casper and St George?
Flight carbon footprint between Casper–Natrona County International Airport (CPR) and St. George Municipal Airport (SGU)
On average, flying from Casper to St George generates about 106 kg of CO2 per passenger, and 106 kilograms equals 234 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Casper to St George
See the map of the shortest flight path between Casper–Natrona County International Airport (CPR) and St. George Municipal Airport (SGU).
Airport information
| Origin | Casper–Natrona County International Airport |
|---|---|
| City: | Casper, WY |
| Country: | United States  |
| IATA Code: | CPR |
| ICAO Code: | KCPR |
| Coordinates: | 42°54′28″N, 106°27′50″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 |