# Distance between Casper, WY (CPR) and Fairbanks, AK (FAI)

Flight distance from Casper to Fairbanks (Casper–Natrona County International Airport – Fairbanks International Airport) is 2202 miles / 3543 kilometers / 1913 nautical miles. Estimated flight time is 4 hours 40 minutes.

Driving distance from Casper (CPR) to Fairbanks (FAI) is 2825 miles / 4546 kilometers and travel time by car is about 51 hours 25 minutes.

## Map of flight path and driving directions from Casper to Fairbanks.

Shortest flight path between Casper–Natrona County International Airport (CPR) and Fairbanks International Airport (FAI).

## How far is Fairbanks from Casper?

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

Vincenty's formula (applied above)
• 2201.590 miles
• 3543.116 kilometers
• 1913.130 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
• 2196.877 miles
• 3535.531 kilometers
• 1909.034 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 Fairbanks International Airport
City: Fairbanks, AK
Country: United States
IATA Code: FAI
ICAO Code: PAFA
Coordinates: 64°48′54″N, 147°51′21″W

## Time difference and current local times

The time difference between Casper and Fairbanks is 2 hours. Fairbanks is 2 hours behind Casper.

MDT

AKDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 241 kg (530 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → Fairbanks (FAI).

Distance:
2202
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2202

Round trip?