Distance between Casper, WY (CPR) and Salt Lake City, UT (SLC)
Flight 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. Estimated flight time is 1 hour 6 minutes.
Driving distance from Casper (CPR) to Salt Lake City (SLC) is 416 miles / 669 kilometers and travel time by car is about 7 hours 30 minutes.
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Casper - Salt Lake City
Map of flight path and driving directions from Casper to Salt Lake City.
Shortest flight path between Casper–Natrona County International Airport (CPR) and Salt Lake City International Airport (SLC).
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).
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 |
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 72 kg (159 pounds).
Frequent Flyer Miles Calculator
Casper (CPR) → Salt Lake City (SLC).
In total
Round trip?