How far is Friday Harbor, WA, from Alpena, MI?
The distance between Alpena (Alpena County Regional Airport) and Friday Harbor (Friday Harbor Airport) is 1866 miles / 3003 kilometers / 1621 nautical miles.
The driving distance from Alpena (APN) to Friday Harbor (FRD) is 2280 miles / 3669 kilometers, and travel time by car is about 43 hours 48 minutes.
Alpena County Regional Airport – Friday Harbor Airport
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Distance from Alpena to Friday Harbor
There are several ways to calculate the distance from Alpena to Friday Harbor. Here are two standard methods:
Vincenty's formula (applied above)- 1865.897 miles
- 3002.871 kilometers
- 1621.421 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- 1860.593 miles
- 2994.334 kilometers
- 1616.811 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 Friday Harbor?
The estimated flight time from Alpena County Regional Airport to Friday Harbor Airport is 4 hours and 1 minutes.
What is the time difference between Alpena and Friday Harbor?
Flight carbon footprint between Alpena County Regional Airport (APN) and Friday Harbor Airport (FRD)
On average, flying from Alpena to Friday Harbor generates about 205 kg of CO2 per passenger, and 205 kilograms equals 453 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 Friday Harbor
See the map of the shortest flight path between Alpena County Regional Airport (APN) and Friday Harbor Airport (FRD).
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 | Friday Harbor Airport |
|---|---|
| City: | Friday Harbor, WA |
| Country: | United States |
| IATA Code: | FRD |
| ICAO Code: | KFHR |
| Coordinates: | 48°31′19″N, 123°1′26″W |