How far is Alpena, MI, from San Angelo, TX?
The distance between San Angelo (San Angelo Regional Airport) and Alpena (Alpena County Regional Airport) is 1316 miles / 2117 kilometers / 1143 nautical miles.
The driving distance from San Angelo (SJT) to Alpena (APN) is 1569 miles / 2525 kilometers, and travel time by car is about 29 hours 10 minutes.
San Angelo Regional Airport – Alpena County Regional Airport
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Distance from San Angelo to Alpena
There are several ways to calculate the distance from San Angelo to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 1315.590 miles
- 2117.236 kilometers
- 1143.216 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- 1315.260 miles
- 2116.706 kilometers
- 1142.930 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 San Angelo to Alpena?
The estimated flight time from San Angelo Regional Airport to Alpena County Regional Airport is 2 hours and 59 minutes.
What is the time difference between San Angelo and Alpena?
The time difference between San Angelo and Alpena is 1 hour. Alpena is 1 hour ahead of San Angelo.
Flight carbon footprint between San Angelo Regional Airport (SJT) and Alpena County Regional Airport (APN)
On average, flying from San Angelo to Alpena generates about 168 kg of CO2 per passenger, and 168 kilograms equals 370 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from San Angelo to Alpena
See the map of the shortest flight path between San Angelo Regional Airport (SJT) and Alpena County Regional Airport (APN).
Airport information
| Origin | San Angelo Regional Airport |
|---|---|
| City: | San Angelo, TX |
| Country: | United States  |
| IATA Code: | SJT |
| ICAO Code: | KSJT |
| Coordinates: | 31°21′27″N, 100°29′45″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 |