How far is Alpena, MI, from San Diego, CA?
The distance between San Diego (San Diego International Airport) and Alpena (Alpena County Regional Airport) is 1984 miles / 3192 kilometers / 1724 nautical miles.
The driving distance from San Diego (SAN) to Alpena (APN) is 2482 miles / 3995 kilometers, and travel time by car is about 44 hours 17 minutes.
San Diego International Airport – Alpena County Regional Airport
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Distance from San Diego to Alpena
There are several ways to calculate the distance from San Diego to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 1983.692 miles
- 3192.443 kilometers
- 1723.781 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- 1980.358 miles
- 3187.077 kilometers
- 1720.884 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 Diego to Alpena?
The estimated flight time from San Diego International Airport to Alpena County Regional Airport is 4 hours and 15 minutes.
What is the time difference between San Diego and Alpena?
The time difference between San Diego and Alpena is 3 hours. Alpena is 3 hours ahead of San Diego.
Flight carbon footprint between San Diego International Airport (SAN) and Alpena County Regional Airport (APN)
On average, flying from San Diego to Alpena generates about 216 kg of CO2 per passenger, and 216 kilograms equals 477 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 Diego to Alpena
See the map of the shortest flight path between San Diego International Airport (SAN) and Alpena County Regional Airport (APN).
Airport information
| Origin | San Diego International Airport |
|---|---|
| City: | San Diego, CA |
| Country: | United States  |
| IATA Code: | SAN |
| ICAO Code: | KSAN |
| Coordinates: | 32°44′0″N, 117°11′24″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 |