Air Miles Calculator

Distance between Detroit, MI (DTW) and Fort Smith, AR (FSM)

Distance from Detroit to Fort Smith (Fort Smith Regional Airport – Detroit Metropolitan Airport) is 760 miles / 1222 kilometers / 660 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 759.589 miles
  • 1222.440 kilometers
  • 660.065 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
  • 758.955 miles
  • 1221.420 kilometers
  • 659.514 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 Fort Smith Regional Airport (FSM) is 1 hour 56 minutes.

Time difference and current local times

The time difference between Detroit and Fort Smith is 1 hour. Fort Smith is 1 hour behind Detroit.

Time Difference

Detroit
Fort Smith

Detroit, MI

 EDT

Fort Smith, AR

 CDT

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 Fort Smith Regional Airport
City: Fort Smith, AR
Country: United States Flag of United States
IATA Code: FSM
ICAO Code: KFSM
Coordinates: 35°20′11″N, 94°22′2″W

Map

Detroit to Fort Smith flight map.

Frequent Flyer Miles Calculator

Detroit (DTW) → Fort Smith (FSM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
760
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
760

Round trip?