How far is Alamosa, CO, from Alpena, MI?
The distance between Alpena (Alpena County Regional Airport) and Alamosa (San Luis Valley Regional Airport) is 1270 miles / 2044 kilometers / 1104 nautical miles.
The driving distance from Alpena (APN) to Alamosa (ALS) is 1645 miles / 2648 kilometers, and travel time by car is about 29 hours 55 minutes.
Alpena County Regional Airport – San Luis Valley Regional Airport
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Distance from Alpena to Alamosa
There are several ways to calculate the distance from Alpena to Alamosa. 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 Alpena to Alamosa?
The estimated flight time from Alpena County Regional Airport to San Luis Valley Regional Airport is 2 hours and 54 minutes.
What is the time difference between Alpena and Alamosa?
The time difference between Alpena and Alamosa is 2 hours. Alamosa is 2 hours behind Alpena.
Flight carbon footprint between Alpena County Regional Airport (APN) and San Luis Valley Regional Airport (ALS)
On average, flying from Alpena to Alamosa 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 Alpena to Alamosa
See the map of the shortest flight path between Alpena County Regional Airport (APN) and San Luis Valley Regional Airport (ALS).
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 | 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 |