Air Miles Calculator

Distance between Fort Lauderdale, FL (FLL) and Fort Smith, AR (FSM)

Flight distance from Fort Lauderdale to Fort Smith (Fort Lauderdale–Hollywood International Airport – Fort Smith Regional Airport) is 1058 miles / 1702 kilometers / 919 nautical miles. Estimated flight time is 2 hours 30 minutes.

Driving distance from Fort Lauderdale (FLL) to Fort Smith (FSM) is 1259 miles / 2026 kilometers and travel time by car is about 22 hours 31 minutes.

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

Shortest flight path between Fort Lauderdale–Hollywood International Airport (FLL) and Fort Smith Regional Airport (FSM).

How far is Fort Smith from Fort Lauderdale?

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

Vincenty's formula (applied above)
  • 1057.854 miles
  • 1702.450 kilometers
  • 919.250 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
  • 1057.662 miles
  • 1702.143 kilometers
  • 919.083 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 Fort Lauderdale–Hollywood International Airport
City: Fort Lauderdale, FL
Country: United States Flag of United States
IATA Code: FLL
ICAO Code: KFLL
Coordinates: 26°4′21″N, 80°9′9″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 Fort Lauderdale and Fort Smith is 1 hour. Fort Smith is 1 hour behind Fort Lauderdale.

Time Difference

Fort Lauderdale, FL

 EST

Fort Smith, AR

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 154 kg (340 pounds).

Frequent Flyer Miles Calculator

Fort Lauderdale (FLL) → Fort Smith (FSM).

Distance:
1058
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1058

Round trip?