Air Miles Calculator

Distance between Los Angeles, CA (LAX) and Fort Smith, AR (FSM)

Flight distance from Los Angeles to Fort Smith (Los Angeles International Airport – Fort Smith Regional Airport) is 1370 miles / 2204 kilometers / 1190 nautical miles. Estimated flight time is 3 hours 5 minutes.

Driving distance from Los Angeles (LAX) to Fort Smith (FSM) is 1537 miles / 2473 kilometers and travel time by car is about 25 hours 57 minutes.

Map of flight path and driving directions from Los Angeles to Fort Smith.

Shortest flight path between Los Angeles International Airport (LAX) and Fort Smith Regional Airport (FSM).

How far is Fort Smith from Los Angeles?

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

Vincenty's formula (applied above)
  • 1369.638 miles
  • 2204.218 kilometers
  • 1190.183 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
  • 1366.658 miles
  • 2199.422 kilometers
  • 1187.593 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).

Airport information


A Los Angeles International Airport
City: Los Angeles, CA
Country: United States Flag of United States
IATA Code: LAX
ICAO Code: KLAX
Coordinates: 33°56′33″N, 118°24′28″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

Time difference and current local times

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

Time Difference

Los Angeles, CA

 PST

Fort Smith, AR

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 171 kg (378 pounds).

Frequent Flyer Miles Calculator

Los Angeles (LAX) → Fort Smith (FSM).

Distance:
1370
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1370

Round trip?