# 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
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
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.

MDT

MDT

## 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?