Air Miles Calculator

Distance between Tucson, AZ (TUS) and Fort Smith, AR (FSM)

Distance from Tucson to Fort Smith (Tucson International Airport – Fort Smith Regional Airport) is 979 miles / 1575 kilometers / 850 nautical miles.

How far is Fort Smith from Tucson?

There are several ways to calculate distances between Tucson and Fort Smith. Here are two common methods:

Vincenty's formula (applied above)
  • 978.629 miles
  • 1574.951 kilometers
  • 850.405 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
  • 976.761 miles
  • 1571.944 kilometers
  • 848.782 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).

Flight duration

Estimated flight time from Tucson International Airport (TUS) to Fort Smith Regional Airport (FSM) is 2 hours 21 minutes.

Time difference and current local times

The time difference between Tucson and Fort Smith is 2 hours. Fort Smith is 2 hours ahead of Tucson.

Time Difference

Tucson
Fort Smith

Tucson, AZ

 MST

Fort Smith, AR

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 149 kg (329 pounds).

Airport information


A Tucson International Airport
City: Tucson, AZ
Country: United States Flag of United States
IATA Code: TUS
ICAO Code: KTUS
Coordinates: 32°6′57″N, 110°56′27″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

Tucson to Fort Smith flight path

Shortest flight path between Tucson International Airport (TUS) and Fort Smith Regional Airport (FSM).

Frequent Flyer Miles Calculator

Tucson (TUS) → Fort Smith (FSM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
979
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
979

Round trip?