How far is Lewiston from Casper?
There are several ways to calculate distances between Casper and Lewiston. Here are two common methods:Vincenty's formula (applied above)
- 571.961 miles
- 920.482 kilometers
- 497.020 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
- 570.719 miles
- 918.482 kilometers
- 495.941 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).
Estimated flight time from Casper–Natrona County International Airport (CPR) to Lewiston–Nez Perce County Airport (LWS) is 1 hour 34 minutes.
Time difference and current local times
The time difference between Casper and Lewiston is 1 hour. Lewiston is 1 hour behind Casper.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 109 kg (240 pounds).
Casper to Lewiston flight map.
Frequent Flyer Miles Calculator
Casper (CPR) → Lewiston (LWS).