Air Miles Calculator

Distance between Casper, WY (CPR) and Twin Falls, ID (TWF)

Distance from Casper to Twin Falls (Casper–Natrona County International Airport – Magic Valley Regional Airport) is 409 miles / 659 kilometers / 356 nautical miles.

How far is Twin Falls from Casper?

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

Vincenty's formula (applied above)
  • 409.461 miles
  • 658.963 kilometers
  • 355.812 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
  • 408.381 miles
  • 657.225 kilometers
  • 354.873 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 Magic Valley Regional Airport (TWF) is 1 hour 16 minutes.

Time difference and current local times

There is no time difference between Casper and Twin Falls.

Time Difference

Casper
Twin Falls

Casper, WY

 MST

Twin Falls, ID

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 85 kg (187 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 Magic Valley Regional Airport
City: Twin Falls, ID
Country: United States Flag of United States
IATA Code: TWF
ICAO Code: KTWF
Coordinates: 42°28′54″N, 114°29′16″W

Map

Casper to Twin Falls flight map.

Frequent Flyer Miles Calculator

Casper (CPR) → Twin Falls (TWF).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
409
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
409

Round trip?