How far is Sitka, AK, from Alpena, MI?
The distance between Alpena (Alpena County Regional Airport) and Sitka (Sitka Rocky Gutierrez Airport) is 2337 miles / 3761 kilometers / 2031 nautical miles.
The driving distance from Alpena (APN) to Sitka (SIT) is 3171 miles / 5103 kilometers, and travel time by car is about 77 hours 39 minutes.
Alpena County Regional Airport – Sitka Rocky Gutierrez Airport
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Distance from Alpena to Sitka
There are several ways to calculate the distance from Alpena to Sitka. Here are two standard methods:
Vincenty's formula (applied above)- 2336.930 miles
- 3760.925 kilometers
- 2030.737 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- 2330.407 miles
- 3750.426 kilometers
- 2025.068 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 Sitka?
The estimated flight time from Alpena County Regional Airport to Sitka Rocky Gutierrez Airport is 4 hours and 55 minutes.
What is the time difference between Alpena and Sitka?
The time difference between Alpena and Sitka is 4 hours. Sitka is 4 hours behind Alpena.
Flight carbon footprint between Alpena County Regional Airport (APN) and Sitka Rocky Gutierrez Airport (SIT)
On average, flying from Alpena to Sitka generates about 256 kg of CO2 per passenger, and 256 kilograms equals 565 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 Sitka
See the map of the shortest flight path between Alpena County Regional Airport (APN) and Sitka Rocky Gutierrez Airport (SIT).
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 | Sitka Rocky Gutierrez Airport |
|---|---|
| City: | Sitka, AK |
| Country: | United States |
| IATA Code: | SIT |
| ICAO Code: | PASI |
| Coordinates: | 57°2′49″N, 135°21′43″W |