How far is Erie, PA, from Alpena, MI?
The distance between Alpena (Alpena County Regional Airport) and Erie (Erie International Airport) is 268 miles / 431 kilometers / 233 nautical miles.
The driving distance from Alpena (APN) to Erie (ERI) is 490 miles / 788 kilometers, and travel time by car is about 9 hours 39 minutes.
Alpena County Regional Airport – Erie International Airport
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Distance from Alpena to Erie
There are several ways to calculate the distance from Alpena to Erie. 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 Alpena to Erie?
The estimated flight time from Alpena County Regional Airport to Erie International Airport is 1 hour and 0 minutes.
What is the time difference between Alpena and Erie?
Flight carbon footprint between Alpena County Regional Airport (APN) and Erie International Airport (ERI)
On average, flying from Alpena to Erie 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 Alpena to Erie
See the map of the shortest flight path between Alpena County Regional Airport (APN) and Erie International Airport (ERI).
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 | Erie International Airport |
|---|---|
| City: | Erie, PA |
| Country: | United States |
| IATA Code: | ERI |
| ICAO Code: | KERI |
| Coordinates: | 42°4′55″N, 80°10′34″W |