How far is Alpena, MI, from Portland, OR?
The distance between Portland (Portland International Airport) and Alpena (Alpena County Regional Airport) is 1883 miles / 3030 kilometers / 1636 nautical miles.
The driving distance from Portland (PDX) to Alpena (APN) is 2254 miles / 3627 kilometers, and travel time by car is about 42 hours 24 minutes.
Portland International Airport – Alpena County Regional Airport
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Distance from Portland to Alpena
There are several ways to calculate the distance from Portland to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 1882.780 miles
- 3030.040 kilometers
- 1636.091 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- 1877.492 miles
- 3021.531 kilometers
- 1631.496 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 Portland to Alpena?
The estimated flight time from Portland International Airport to Alpena County Regional Airport is 4 hours and 3 minutes.
What is the time difference between Portland and Alpena?
The time difference between Portland and Alpena is 3 hours. Alpena is 3 hours ahead of Portland.
Flight carbon footprint between Portland International Airport (PDX) and Alpena County Regional Airport (APN)
On average, flying from Portland to Alpena generates about 207 kg of CO2 per passenger, and 207 kilograms equals 456 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portland to Alpena
See the map of the shortest flight path between Portland International Airport (PDX) and Alpena County Regional Airport (APN).
Airport information
| Origin | Portland International Airport |
|---|---|
| City: | Portland, OR |
| Country: | United States  |
| IATA Code: | PDX |
| ICAO Code: | KPDX |
| Coordinates: | 45°35′19″N, 122°35′52″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 |