How far is Billings from Spokane?
There are several ways to calculate distances between Spokane and Billings. Here are two common methods:Vincenty's formula (applied above)
- 444.834 miles
- 715.891 kilometers
- 386.550 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
- 443.660 miles
- 714.002 kilometers
- 385.530 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 Billings Logan International Airport (BIL) is 1 hour 20 minutes.
Time difference and current local times
The time difference between Spokane and Billings is 1 hour. Billings is 1 hour ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 91 kg (200 pounds).
Spokane to Billings flight map.
Frequent Flyer Miles Calculator
Spokane (GEG) → Billings (BIL).