How far is Liberal, KS, from Fort Smith?
The distance between Fort Smith (Fort Smith Airport) and Liberal (Liberal Mid-America Regional Airport) is 1661 miles / 2673 kilometers / 1443 nautical miles.
The driving distance from Fort Smith (YSM) to Liberal (LBL) is 2174 miles / 3498 kilometers, and travel time by car is about 46 hours 28 minutes.
Fort Smith Airport – Liberal Mid-America Regional Airport
Search flights
Distance from Fort Smith to Liberal
There are several ways to calculate the distance from Fort Smith to Liberal. Here are two standard methods:
Vincenty's formula (applied above)- 1660.740 miles
- 2672.703 kilometers
- 1443.144 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- 1660.267 miles
- 2671.941 kilometers
- 1442.733 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 Liberal?
The estimated flight time from Fort Smith Airport to Liberal Mid-America Regional Airport is 3 hours and 38 minutes.
What is the time difference between Fort Smith and Liberal?
The time difference between Fort Smith and Liberal is 1 hour. Liberal is 1 hour ahead of Fort Smith.
Flight carbon footprint between Fort Smith Airport (YSM) and Liberal Mid-America Regional Airport (LBL)
On average, flying from Fort Smith to Liberal generates about 190 kg of CO2 per passenger, and 190 kilograms equals 419 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 Liberal
See the map of the shortest flight path between Fort Smith Airport (YSM) and Liberal Mid-America Regional Airport (LBL).
Airport information
| Origin | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |
| Destination | Liberal Mid-America Regional Airport |
|---|---|
| City: | Liberal, KS |
| Country: | United States  |
| IATA Code: | LBL |
| ICAO Code: | KLBL |
| Coordinates: | 37°2′39″N, 100°57′35″W |