Air Miles Calculator

Distance between Casper, WY (CPR) and Kalispell, MT (FCA)

Flight distance from Casper to Kalispell (Casper–Natrona County International Airport – Glacier Park International Airport) is 530 miles / 854 kilometers / 461 nautical miles. Estimated flight time is 1 hour 30 minutes.

Driving distance from Casper (CPR) to Kalispell (FCA) is 740 miles / 1191 kilometers and travel time by car is about 12 hours 21 minutes.

Map of flight path and driving directions from Casper to Kalispell.

Shortest flight path between Casper–Natrona County International Airport (CPR) and Glacier Park International Airport (FCA).

How far is Kalispell from Casper?

There are several ways to calculate distances between Casper and Kalispell. Here are two common methods:

Vincenty's formula (applied above)
  • 530.382 miles
  • 853.567 kilometers
  • 460.889 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
  • 529.747 miles
  • 852.546 kilometers
  • 460.338 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 Flag of United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″W

B Glacier Park International Airport
City: Kalispell, MT
Country: United States Flag of United States
IATA Code: FCA
ICAO Code: KGPI
Coordinates: 48°18′37″N, 114°15′21″W

Time difference and current local times

There is no time difference between Casper and Kalispell.

Time Difference

Casper, WY

 MST

Kalispell, MT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 103 kg (227 pounds).

Frequent Flyer Miles Calculator

Casper (CPR) → Kalispell (FCA).

Distance:
530
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
530

Round trip?