Air Miles Calculator

Distance between Salt Lake City, UT (SLC) and Casper, WY (CPR)

Distance from Salt Lake City International Airport to Casper–Natrona County International Airport is 320 miles / 515 kilometers / 278 nautical miles.

Calculations with different 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).

Flight duration

Estimated flight time from Salt Lake City International Airport (SLC) to Casper–Natrona County International Airport (CPR) is 1 hour 6 minutes.

Time difference and current local times

There is no time difference between Salt Lake City and Casper.

Time Difference

Salt Lake City
Casper

Salt Lake City, UT

 MST

Casper, WY

 MST

Airport information


A Salt Lake City International Airport
City: Salt Lake City, UT
Country: United States Flag of United States
IATA Code: SLC
ICAO Code: KSLC
Coordinates: 40°47′18″N, 111°58′40″W

B Casper–Natrona County International Airport
City: Casper, WY
Country: United States Flag of United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″W

Map

Flight map from Salt Lake City to Casper.

Frequent Flyer Miles Calculator

Salt Lake City (SLC) → Casper (CPR).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
320
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
320

Round trip?