How far is Alpena, MI, from Friday Harbor, WA?
The distance between Friday Harbor (Friday Harbor Airport) and Alpena (Alpena County Regional Airport) is 1866 miles / 3003 kilometers / 1621 nautical miles.
The driving distance from Friday Harbor (FRD) to Alpena (APN) is 2279 miles / 3668 kilometers, and travel time by car is about 43 hours 49 minutes.
Friday Harbor Airport – Alpena County Regional Airport
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Distance from Friday Harbor to Alpena
There are several ways to calculate the distance from Friday Harbor to Alpena. 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 Friday Harbor to Alpena?
The estimated flight time from Friday Harbor Airport to Alpena County Regional Airport is 4 hours and 1 minutes.
What is the time difference between Friday Harbor and Alpena?
Flight carbon footprint between Friday Harbor Airport (FRD) and Alpena County Regional Airport (APN)
On average, flying from Friday Harbor to Alpena 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 Friday Harbor to Alpena
See the map of the shortest flight path between Friday Harbor Airport (FRD) and Alpena County Regional Airport (APN).
Airport information
| Origin | 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 |
| Destination | 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 |