Air Miles Calculator

Distance between Casper, WY (CPR) and Idaho Falls, ID (IDA)

Distance from Casper to Idaho Falls (Casper–Natrona County International Airport – Idaho Falls Regional Airport) is 286 miles / 460 kilometers / 249 nautical miles.

How far is Idaho Falls from Casper?

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

Vincenty's formula (applied above)
  • 286.139 miles
  • 460.495 kilometers
  • 248.648 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
  • 285.392 miles
  • 459.294 kilometers
  • 247.999 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 Idaho Falls Regional Airport (IDA) is 1 hour 2 minutes.

Time difference and current local times

There is no time difference between Casper and Idaho Falls.

Time Difference

Casper
Idaho Falls

Casper, WY

 MST

Idaho Falls, ID

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 65 kg (142 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 Idaho Falls Regional Airport
City: Idaho Falls, ID
Country: United States Flag of United States
IATA Code: IDA
ICAO Code: KIDA
Coordinates: 43°30′52″N, 112°4′15″W

Map

Casper to Idaho Falls flight map.

Frequent Flyer Miles Calculator

Casper (CPR) → Idaho Falls (IDA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
286
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
286

Round trip?