Map of flight path and driving directions from Spokane to Juneau.
Shortest flight path between Spokane International Airport (GEG) and Juneau International Airport (JNU).
How far is Juneau from Spokane?
There are several ways to calculate distances between Spokane and Juneau. Here are two common methods:Vincenty's formula (applied above)
- 1022.632 miles
- 1645.767 kilometers
- 888.643 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
- 1020.632 miles
- 1642.547 kilometers
- 886.905 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 Juneau is 1 hour. Juneau is 1 hour behind Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 152 kg (336 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Juneau (JNU).