How far is Alpena, MI, from St Cloud, MN?
The distance between St Cloud (St. Cloud Regional Airport) and Alpena (Alpena County Regional Airport) is 512 miles / 824 kilometers / 445 nautical miles.
The driving distance from St Cloud (STC) to Alpena (APN) is 673 miles / 1083 kilometers, and travel time by car is about 13 hours 53 minutes.
St. Cloud Regional Airport – Alpena County Regional Airport
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Distance from St Cloud to Alpena
There are several ways to calculate the distance from St Cloud to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 512.260 miles
- 824.403 kilometers
- 445.142 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- 510.828 miles
- 822.098 kilometers
- 443.898 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 St Cloud to Alpena?
The estimated flight time from St. Cloud Regional Airport to Alpena County Regional Airport is 1 hour and 28 minutes.
What is the time difference between St Cloud and Alpena?
The time difference between St Cloud and Alpena is 1 hour. Alpena is 1 hour ahead of St Cloud.
Flight carbon footprint between St. Cloud Regional Airport (STC) and Alpena County Regional Airport (APN)
On average, flying from St Cloud to Alpena generates about 100 kg of CO2 per passenger, and 100 kilograms equals 221 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Cloud to Alpena
See the map of the shortest flight path between St. Cloud Regional Airport (STC) and Alpena County Regional Airport (APN).
Airport information
| Origin | St. Cloud Regional Airport |
|---|---|
| City: | St Cloud, MN |
| Country: | United States  |
| IATA Code: | STC |
| ICAO Code: | KSTC |
| Coordinates: | 45°32′47″N, 94°3′35″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 |