How far is Portland, ME, from Alpena, MI?
The distance between Alpena (Alpena County Regional Airport) and Portland (Portland International Jetport) is 663 miles / 1067 kilometers / 576 nautical miles.
The driving distance from Alpena (APN) to Portland (PWM) is 1001 miles / 1611 kilometers, and travel time by car is about 19 hours 48 minutes.
Alpena County Regional Airport – Portland International Jetport
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Distance from Alpena to Portland
There are several ways to calculate the distance from Alpena to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 663.001 miles
- 1066.996 kilometers
- 576.132 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- 661.226 miles
- 1064.140 kilometers
- 574.590 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 Portland?
The estimated flight time from Alpena County Regional Airport to Portland International Jetport is 1 hour and 45 minutes.
What is the time difference between Alpena and Portland?
Flight carbon footprint between Alpena County Regional Airport (APN) and Portland International Jetport (PWM)
On average, flying from Alpena to Portland generates about 120 kg of CO2 per passenger, and 120 kilograms equals 265 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 Portland
See the map of the shortest flight path between Alpena County Regional Airport (APN) and Portland International Jetport (PWM).
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 | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |