Air Miles Calculator logo

How far is Fort Smith, AR, from Charleston, SC?

The distance between Charleston (Charleston International Airport) and Fort Smith (Fort Smith Regional Airport) is 838 miles / 1348 kilometers / 728 nautical miles.

The driving distance from Charleston (CHS) to Fort Smith (FSM) is 962 miles / 1548 kilometers, and travel time by car is about 17 hours 46 minutes.

Charleston International Airport – Fort Smith Regional Airport

Distance arrow
838
Miles
Distance arrow
1348
Kilometers
Distance arrow
728
Nautical miles

Search flights

Distance from Charleston to Fort Smith

There are several ways to calculate the distance from Charleston to Fort Smith. Here are two standard methods:

Vincenty's formula (applied above)
  • 837.512 miles
  • 1347.845 kilometers
  • 727.778 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 835.850 miles
  • 1345.171 kilometers
  • 726.334 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).

How long does it take to fly from Charleston to Fort Smith?

The estimated flight time from Charleston International Airport to Fort Smith Regional Airport is 2 hours and 5 minutes.

Flight carbon footprint between Charleston International Airport (CHS) and Fort Smith Regional Airport (FSM)

On average, flying from Charleston to Fort Smith generates about 138 kg of CO2 per passenger, and 138 kilograms equals 305 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Charleston to Fort Smith

See the map of the shortest flight path between Charleston International Airport (CHS) and Fort Smith Regional Airport (FSM).

Airport information

Origin Charleston International Airport
City: Charleston, SC
Country: United States Flag of United States
IATA Code: CHS
ICAO Code: KCHS
Coordinates: 32°53′54″N, 80°2′25″W
Destination 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