How far is Alpena from Detroit?
There are several ways to calculate distances between Detroit and Alpena. Here are two common methods:Vincenty's formula (applied above)
- 198.113 miles
- 318.831 kilometers
- 172.155 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 198.271 miles
- 319.086 kilometers
- 172.293 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).
Estimated flight time from Detroit Metropolitan Airport (DTW) to Alpena County Regional Airport (APN) is 52 minutes.
Time difference and current local times
There is no time difference between Detroit and Alpena.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 52 kg (115 pounds).
Detroit to Alpena flight map.
Frequent Flyer Miles Calculator
Detroit (DTW) → Alpena (APN).