How far is Lewistown from Spokane?
There are several ways to calculate distances between Spokane and Lewistown. Here are two common methods:Vincenty's formula (applied above)
- 380.721 miles
- 612.711 kilometers
- 330.838 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
- 379.619 miles
- 610.938 kilometers
- 329.880 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 Spokane International Airport (GEG) to Lewistown Municipal Airport (LWT) is 1 hour 13 minutes.
Time difference and current local times
The time difference between Spokane and Lewistown is 1 hour. Lewistown is 1 hour ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 80 kg (177 pounds).
Spokane to Lewistown flight map.
Frequent Flyer Miles Calculator
Spokane (GEG) → Lewistown (LWT).