Air Miles Calculator

Distance between Casper, WY (CPR) and Tok, AK (TKJ)

Distance from Casper to Tok (Casper–Natrona County International Airport – Tok Junction Airport) is 2023 miles / 3256 kilometers / 1758 nautical miles.

How far is Tok from Casper?

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

Vincenty's formula (applied above)
  • 2023.450 miles
  • 3256.427 kilometers
  • 1758.330 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
  • 2019.328 miles
  • 3249.794 kilometers
  • 1754.748 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).

Flight duration

Estimated flight time from Casper–Natrona County International Airport (CPR) to Tok Junction Airport (TKJ) is 4 hours 19 minutes.

Time difference and current local times

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

Time Difference

Casper
Tok

Casper, WY

 MST

Tok, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 224 kg (493 pounds).

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 Tok Junction Airport
City: Tok, AK
Country: United States Flag of United States
IATA Code: TKJ
ICAO Code: PFTO
Coordinates: 63°19′46″N, 142°57′14″W

Map

Casper to Tok flight map.

Frequent Flyer Miles Calculator

Casper (CPR) → Tok (TKJ).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2023
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2023

Round trip?