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How far is Fort Smith from Liberia?

The distance between Liberia (Daniel Oduber Quirós International Airport) and Fort Smith (Fort Smith Airport) is 3670 miles / 5906 kilometers / 3189 nautical miles.

The driving distance from Liberia (LIR) to Fort Smith (YSM) is 4836 miles / 7783 kilometers, and travel time by car is about 99 hours 42 minutes.

Daniel Oduber Quirós International Airport – Fort Smith Airport

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3670
Miles
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5906
Kilometers
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3189
Nautical miles

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Distance from Liberia to Fort Smith

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

Vincenty's formula (applied above)
  • 3669.896 miles
  • 5906.125 kilometers
  • 3189.052 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
  • 3675.267 miles
  • 5914.769 kilometers
  • 3193.720 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 Liberia to Fort Smith?

The estimated flight time from Daniel Oduber Quirós International Airport to Fort Smith Airport is 7 hours and 26 minutes.

Flight carbon footprint between Daniel Oduber Quirós International Airport (LIR) and Fort Smith Airport (YSM)

On average, flying from Liberia to Fort Smith generates about 415 kg of CO2 per passenger, and 415 kilograms equals 916 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Daniel Oduber Quirós International Airport (LIR) and Fort Smith Airport (YSM).

Airport information

Origin Daniel Oduber Quirós International Airport
City: Liberia
Country: Costa Rica Flag of Costa Rica
IATA Code: LIR
ICAO Code: MRLB
Coordinates: 10°35′35″N, 85°32′39″W
Destination 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