How far is Alpena, MI, from Alamosa, CO?
The distance between Alamosa (San Luis Valley Regional Airport) and Alpena (Alpena County Regional Airport) is 1270 miles / 2044 kilometers / 1104 nautical miles.
The driving distance from Alamosa (ALS) to Alpena (APN) is 1644 miles / 2645 kilometers, and travel time by car is about 29 hours 53 minutes.
San Luis Valley Regional Airport – Alpena County Regional Airport
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Distance from Alamosa to Alpena
There are several ways to calculate the distance from Alamosa to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 1270.244 miles
- 2044.260 kilometers
- 1103.812 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- 1267.814 miles
- 2040.348 kilometers
- 1101.700 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 Alamosa to Alpena?
The estimated flight time from San Luis Valley Regional Airport to Alpena County Regional Airport is 2 hours and 54 minutes.
What is the time difference between Alamosa and Alpena?
The time difference between Alamosa and Alpena is 2 hours. Alpena is 2 hours ahead of Alamosa.
Flight carbon footprint between San Luis Valley Regional Airport (ALS) and Alpena County Regional Airport (APN)
On average, flying from Alamosa to Alpena generates about 165 kg of CO2 per passenger, and 165 kilograms equals 364 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Alamosa to Alpena
See the map of the shortest flight path between San Luis Valley Regional Airport (ALS) and Alpena County Regional Airport (APN).
Airport information
| Origin | San Luis Valley Regional Airport |
|---|---|
| City: | Alamosa, CO |
| Country: | United States  |
| IATA Code: | ALS |
| ICAO Code: | KALS |
| Coordinates: | 37°26′5″N, 105°52′1″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 |