Distance between Casper, WY (CPR) and Salt Lake City, UT (SLC)
Distance from Casper to Salt Lake City (Casper–Natrona County International Airport – Salt Lake City International Airport) is 320 miles / 515 kilometers / 278 nautical miles.
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Casper - Salt Lake City
How far is Salt Lake City from Casper?
There are several ways to calculate distances between Casper and Salt Lake City. Here are two common methods:
Vincenty's formula (applied above)- 319.849 miles
- 514.747 kilometers
- 277.941 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.
Haversine formula- 319.265 miles
- 513.808 kilometers
- 277.434 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).
Flight duration
Estimated flight time from Casper–Natrona County International Airport (CPR) to Salt Lake City International Airport (SLC) is 1 hour 6 minutes.
Time difference and current local times
There is no time difference between Casper and Salt Lake City.
Time Difference
Casper, WY
Salt Lake City, UT
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 70 kg (153 pounds).
Airport information
| A | 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 |
| B | Salt Lake City International Airport |
|---|---|
| City: | Salt Lake City, UT |
| Country: | United States |
| IATA Code: | SLC |
| ICAO Code: | KSLC |
| Coordinates: | 40°47′18″N, 111°58′40″W |
Casper to Salt Lake City flight path
Shortest flight path between Casper–Natrona County International Airport (CPR) and Salt Lake City International Airport (SLC).
Frequent Flyer Miles Calculator
Casper (CPR) → Salt Lake City (SLC).
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