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How far is International Falls, MN, from Fort Smith?

The distance between Fort Smith (Fort Smith Airport) and International Falls (Falls International Airport) is 1084 miles / 1745 kilometers / 942 nautical miles.

The driving distance from Fort Smith (YSM) to International Falls (INL) is 1555 miles / 2502 kilometers, and travel time by car is about 35 hours 10 minutes.

Fort Smith Airport – Falls International Airport

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1084
Miles
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1745
Kilometers
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942
Nautical miles

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Distance from Fort Smith to International Falls

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

Vincenty's formula (applied above)
  • 1084.155 miles
  • 1744.778 kilometers
  • 942.105 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
  • 1081.891 miles
  • 1741.135 kilometers
  • 940.138 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 Fort Smith to International Falls?

The estimated flight time from Fort Smith Airport to Falls International Airport is 2 hours and 33 minutes.

Flight carbon footprint between Fort Smith Airport (YSM) and Falls International Airport (INL)

On average, flying from Fort Smith to International Falls generates about 156 kg of CO2 per passenger, and 156 kilograms equals 344 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Fort Smith to International Falls

See the map of the shortest flight path between Fort Smith Airport (YSM) and Falls International Airport (INL).

Airport information

Origin Fort Smith Airport
City: Fort Smith
Country: Canada Flag of Canada
IATA Code: YSM
ICAO Code: CYSM
Coordinates: 60°1′13″N, 111°57′43″W
Destination Falls International Airport
City: International Falls, MN
Country: United States Flag of United States
IATA Code: INL
ICAO Code: KINL
Coordinates: 48°33′58″N, 93°24′11″W