Distance between Spokane, WA (GEG) and Augusta, ME (AUG)
Flight distance from Spokane to Augusta (Spokane International Airport – Augusta State Airport) is 2274 miles / 3659 kilometers / 1976 nautical miles. Estimated flight time is 4 hours 48 minutes.
Driving distance from Spokane (GEG) to Augusta (AUG) is 2869 miles / 4617 kilometers and travel time by car is about 49 hours 16 minutes.
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Spokane - Augusta
Map of flight path and driving directions from Spokane to Augusta.
Shortest flight path between Spokane International Airport (GEG) and Augusta State Airport (AUG).
How far is Augusta from Spokane?
There are several ways to calculate distances between Spokane and Augusta. Here are two common methods:
Vincenty's formula (applied above)- 2273.675 miles
- 3659.125 kilometers
- 1975.769 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- 2267.281 miles
- 3648.835 kilometers
- 1970.213 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).
Airport information
| A | Spokane International Airport |
|---|---|
| City: | Spokane, WA |
| Country: | United States  |
| IATA Code: | GEG |
| ICAO Code: | KGEG |
| Coordinates: | 47°37′11″N, 117°32′2″W |
| B | Augusta State Airport |
|---|---|
| City: | Augusta, ME |
| Country: | United States |
| IATA Code: | AUG |
| ICAO Code: | KAUG |
| Coordinates: | 44°19′14″N, 69°47′50″W |
Time difference and current local times
The time difference between Spokane and Augusta is 3 hours. Augusta is 3 hours ahead of Spokane.
Time Difference
Spokane, WA
Augusta, ME
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 249 kg (549 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Augusta (AUG).
In total
Round trip?