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How far is Fort Smith, AR, from Hailey, ID?

The distance between Hailey (Friedman Memorial Airport) and Fort Smith (Fort Smith Regional Airport) is 1202 miles / 1934 kilometers / 1044 nautical miles.

The driving distance from Hailey (SUN) to Fort Smith (FSM) is 1558 miles / 2507 kilometers, and travel time by car is about 26 hours 55 minutes.

Friedman Memorial Airport – Fort Smith Regional Airport

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1202
Miles
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1934
Kilometers
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1044
Nautical miles

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Distance from Hailey to Fort Smith

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

Vincenty's formula (applied above)
  • 1201.685 miles
  • 1933.925 kilometers
  • 1044.236 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
  • 1199.785 miles
  • 1930.867 kilometers
  • 1042.585 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 Hailey to Fort Smith?

The estimated flight time from Friedman Memorial Airport to Fort Smith Regional Airport is 2 hours and 46 minutes.

Flight carbon footprint between Friedman Memorial Airport (SUN) and Fort Smith Regional Airport (FSM)

On average, flying from Hailey to Fort Smith generates about 162 kg of CO2 per passenger, and 162 kilograms equals 356 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Friedman Memorial Airport (SUN) and Fort Smith Regional Airport (FSM).

Airport information

Origin Friedman Memorial Airport
City: Hailey, ID
Country: United States Flag of United States
IATA Code: SUN
ICAO Code: KSUN
Coordinates: 43°30′15″N, 114°17′45″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