How far is Alpena, MI, from International Falls, MN?
The distance between International Falls (Falls International Airport) and Alpena (Alpena County Regional Airport) is 525 miles / 844 kilometers / 456 nautical miles.
The driving distance from International Falls (INL) to Alpena (APN) is 674 miles / 1084 kilometers, and travel time by car is about 14 hours 43 minutes.
Falls International Airport – Alpena County Regional Airport
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Distance from International Falls to Alpena
There are several ways to calculate the distance from International Falls to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 524.674 miles
- 844.381 kilometers
- 455.930 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- 523.503 miles
- 842.497 kilometers
- 454.912 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 International Falls to Alpena?
The estimated flight time from Falls International Airport to Alpena County Regional Airport is 1 hour and 29 minutes.
What is the time difference between International Falls and Alpena?
Flight carbon footprint between Falls International Airport (INL) and Alpena County Regional Airport (APN)
On average, flying from International Falls to Alpena generates about 102 kg of CO2 per passenger, and 102 kilograms equals 225 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from International Falls to Alpena
See the map of the shortest flight path between Falls International Airport (INL) and Alpena County Regional Airport (APN).
Airport information
| Origin | Falls International Airport |
|---|---|
| City: | International Falls, MN |
| Country: | United States  |
| IATA Code: | INL |
| ICAO Code: | KINL |
| Coordinates: | 48°33′58″N, 93°24′11″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 |