Air Miles Calculator

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

Distance from Alpena County Regional Airport to Detroit Metropolitan 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 Alpena County Regional Airport (APN) to Detroit Metropolitan Airport (DTW) is 52 minutes.

Time difference and current local times

There is no time difference between Alpena and Detroit.

Time Difference

Alpena
Detroit

Alpena, MI

 EST

Detroit, MI

 EST

Airport information


A 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

B 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

Map

Flight map from Alpena to Detroit.

Frequent Flyer Miles Calculator

Alpena (APN) → Detroit (DTW).

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?