How far is Alpena, MI, from Salina, KS?
The distance between Salina (Salina Regional Airport) and Alpena (Alpena County Regional Airport) is 844 miles / 1359 kilometers / 734 nautical miles.
The driving distance from Salina (SLN) to Alpena (APN) is 1082 miles / 1741 kilometers, and travel time by car is about 20 hours 23 minutes.
Salina Regional Airport – Alpena County Regional Airport
Search flights
Distance from Salina to Alpena
There are several ways to calculate the distance from Salina to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 844.191 miles
- 1358.594 kilometers
- 733.582 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- 842.818 miles
- 1356.385 kilometers
- 732.389 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 Salina to Alpena?
The estimated flight time from Salina Regional Airport to Alpena County Regional Airport is 2 hours and 5 minutes.
What is the time difference between Salina and Alpena?
The time difference between Salina and Alpena is 1 hour. Alpena is 1 hour ahead of Salina.
Flight carbon footprint between Salina Regional Airport (SLN) and Alpena County Regional Airport (APN)
On average, flying from Salina to Alpena generates about 139 kg of CO2 per passenger, and 139 kilograms equals 306 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Salina to Alpena
See the map of the shortest flight path between Salina Regional Airport (SLN) and Alpena County Regional Airport (APN).
Airport information
| Origin | Salina Regional Airport |
|---|---|
| City: | Salina, KS |
| Country: | United States  |
| IATA Code: | SLN |
| ICAO Code: | KSLN |
| Coordinates: | 38°47′27″N, 97°39′7″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 |