How far is Spokane, WA, from Alpena, MI?
The distance between Alpena (Alpena County Regional Airport) and Spokane (Spokane International Airport) is 1621 miles / 2609 kilometers / 1409 nautical miles.
The driving distance from Alpena (APN) to Spokane (GEG) is 1914 miles / 3080 kilometers, and travel time by car is about 36 hours 1 minutes.
Alpena County Regional Airport – Spokane International Airport
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Distance from Alpena to Spokane
There are several ways to calculate the distance from Alpena to Spokane. Here are two standard methods:
Vincenty's formula (applied above)- 1621.273 miles
- 2609.186 kilometers
- 1408.848 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1616.683 miles
- 2601.800 kilometers
- 1404.860 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).
How long does it take to fly from Alpena to Spokane?
The estimated flight time from Alpena County Regional Airport to Spokane International Airport is 3 hours and 34 minutes.
What is the time difference between Alpena and Spokane?
The time difference between Alpena and Spokane is 3 hours. Spokane is 3 hours behind Alpena.
Flight carbon footprint between Alpena County Regional Airport (APN) and Spokane International Airport (GEG)
On average, flying from Alpena to Spokane generates about 187 kg of CO2 per passenger, and 187 kilograms equals 413 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Alpena to Spokane
See the map of the shortest flight path between Alpena County Regional Airport (APN) and Spokane International Airport (GEG).
Airport information
| Origin | Alpena County Regional Airport |
|---|---|
| City: | Alpena, MI |
| Country: | United States  |
| IATA Code: | APN |
| ICAO Code: | KAPN |
| Coordinates: | 45°4′41″N, 83°33′37″W |
| Destination | Spokane International Airport |
|---|---|
| City: | Spokane, WA |
| Country: | United States |
| IATA Code: | GEG |
| ICAO Code: | KGEG |
| Coordinates: | 47°37′11″N, 117°32′2″W |