How far is Casper, WY, from St George, UT?
The distance between St George (St. George Municipal Airport) and Casper (Casper–Natrona County International Airport) is 551 miles / 887 kilometers / 479 nautical miles.
The driving distance from St George (SGU) to Casper (CPR) is 693 miles / 1115 kilometers, and travel time by car is about 12 hours 38 minutes.
St. George Municipal Airport – Casper–Natrona County International Airport
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Distance from St George to Casper
There are several ways to calculate the distance from St George to Casper. 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 St George to Casper?
The estimated flight time from St. George Municipal Airport to Casper–Natrona County International Airport is 1 hour and 32 minutes.
What is the time difference between St George and Casper?
Flight carbon footprint between St. George Municipal Airport (SGU) and Casper–Natrona County International Airport (CPR)
On average, flying from St George to Casper 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 St George to Casper
See the map of the shortest flight path between St. George Municipal Airport (SGU) and Casper–Natrona County International Airport (CPR).
Airport information
| Origin | 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 |
| Destination | 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 |