How far is Alpena, MI, from Erie, PA?
The distance between Erie (Erie International Airport) and Alpena (Alpena County Regional Airport) is 268 miles / 431 kilometers / 233 nautical miles.
The driving distance from Erie (ERI) to Alpena (APN) is 490 miles / 788 kilometers, and travel time by car is about 9 hours 38 minutes.
Erie International Airport – Alpena County Regional Airport
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Distance from Erie to Alpena
There are several ways to calculate the distance from Erie to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 267.583 miles
- 430.634 kilometers
- 232.524 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- 267.423 miles
- 430.376 kilometers
- 232.384 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 Erie to Alpena?
The estimated flight time from Erie International Airport to Alpena County Regional Airport is 1 hour and 0 minutes.
What is the time difference between Erie and Alpena?
Flight carbon footprint between Erie International Airport (ERI) and Alpena County Regional Airport (APN)
On average, flying from Erie to Alpena generates about 64 kg of CO2 per passenger, and 64 kilograms equals 142 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Erie to Alpena
See the map of the shortest flight path between Erie International Airport (ERI) and Alpena County Regional Airport (APN).
Airport information
| Origin | Erie International Airport |
|---|---|
| City: | Erie, PA |
| Country: | United States  |
| IATA Code: | ERI |
| ICAO Code: | KERI |
| Coordinates: | 42°4′55″N, 80°10′34″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 |