Air Miles Calculator

Distance between Miami, FL (MIA) and Fort Smith, AR (FSM)

Flight distance from Miami to Fort Smith (Miami International Airport – Fort Smith Regional Airport) is 1064 miles / 1712 kilometers / 925 nautical miles. Estimated flight time is 2 hours 30 minutes.

Driving distance from Miami (MIA) to Fort Smith (FSM) is 1278 miles / 2056 kilometers and travel time by car is about 22 hours 51 minutes.

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

Shortest flight path between Miami International Airport (MIA) and Fort Smith Regional Airport (FSM).

How far is Fort Smith from Miami?

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

Vincenty's formula (applied above)
  • 1063.997 miles
  • 1712.338 kilometers
  • 924.588 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
  • 1063.912 miles
  • 1712.201 kilometers
  • 924.514 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 Miami International Airport
City: Miami, FL
Country: United States Flag of United States
IATA Code: MIA
ICAO Code: KMIA
Coordinates: 25°47′35″N, 80°17′26″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 Miami and Fort Smith is 1 hour. Fort Smith is 1 hour behind Miami.

Time Difference

Miami, FL

 EDT

Fort Smith, AR

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 155 kg (341 pounds).

Frequent Flyer Miles Calculator

Miami (MIA) → Fort Smith (FSM).

Distance:
1064
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1064

Round trip?