Air Miles Calculator

Distance between Detroit, MI (DTW) and Alpena, MI (APN)

Distance from Detroit Metropolitan Airport to Alpena County Regional Airport is 198 miles / 319 kilometers / 172 nautical miles.

Calculations with different 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).

Flight duration

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.

Time Difference

Detroit
Alpena

Detroit, MI

 EST

Alpena, MI

 EST

Airport information


A Detroit Metropolitan Airport
City: Detroit, MI
Country: United States Flag of United States
IATA Code: DTW
ICAO Code: KDTW
Coordinates: 42°12′44″N, 83°21′12″W

B Alpena County Regional Airport
City: Alpena, MI
Country: United States Flag of United States
IATA Code: APN
ICAO Code: KAPN
Coordinates: 45°4′41″N, 83°33′37″W

Map

Flight map from Detroit to Alpena.

Frequent Flyer Miles Calculator

Detroit (DTW) → Alpena (APN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
198
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
198

Round trip?