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How far is Fort Smith, AR, from Monroe, LA?

The distance between Monroe (Monroe Regional Airport) and Fort Smith (Fort Smith Regional Airport) is 236 miles / 380 kilometers / 205 nautical miles.

The driving distance from Monroe (MLU) to Fort Smith (FSM) is 334 miles / 537 kilometers, and travel time by car is about 6 hours 12 minutes.

Monroe Regional Airport – Fort Smith Regional Airport

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236
Miles
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380
Kilometers
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205
Nautical miles

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Distance from Monroe to Fort Smith

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

Vincenty's formula (applied above)
  • 236.301 miles
  • 380.290 kilometers
  • 205.340 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
  • 236.535 miles
  • 380.666 kilometers
  • 205.543 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 Monroe to Fort Smith?

The estimated flight time from Monroe Regional Airport to Fort Smith Regional Airport is 56 minutes.

What is the time difference between Monroe and Fort Smith?

There is no time difference between Monroe and Fort Smith.

Flight carbon footprint between Monroe Regional Airport (MLU) and Fort Smith Regional Airport (FSM)

On average, flying from Monroe to Fort Smith generates about 60 kg of CO2 per passenger, and 60 kilograms equals 132 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Monroe Regional Airport (MLU) and Fort Smith Regional Airport (FSM).

Airport information

Origin Monroe Regional Airport
City: Monroe, LA
Country: United States Flag of United States
IATA Code: MLU
ICAO Code: KMLU
Coordinates: 32°30′39″N, 92°2′15″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