Map of flight path and driving directions from Spokane to Dubois.
Shortest flight path between Spokane International Airport (GEG) and DuBois Regional Airport (DUJ).
How far is Dubois from Spokane?
There are several ways to calculate distances between Spokane and Dubois. Here are two common methods:Vincenty's formula (applied above)
- 1942.115 miles
- 3125.530 kilometers
- 1687.651 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
- 1937.121 miles
- 3117.493 kilometers
- 1683.312 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).
Time difference and current local times
The time difference between Spokane and Dubois is 3 hours. Dubois is 3 hours ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 212 kg (468 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Dubois (DUJ).