How far is Fort Smith from Louisville, KY?
The distance between Louisville (Louisville International Airport) and Fort Smith (Fort Smith Airport) is 1896 miles / 3051 kilometers / 1648 nautical miles.
The driving distance from Louisville (SDF) to Fort Smith (YSM) is 2451 miles / 3944 kilometers, and travel time by car is about 51 hours 0 minutes.
Louisville International Airport – Fort Smith Airport
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Distance from Louisville to Fort Smith
There are several ways to calculate the distance from Louisville to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 1895.947 miles
- 3051.231 kilometers
- 1647.533 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- 1893.724 miles
- 3047.653 kilometers
- 1645.601 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 Louisville to Fort Smith?
The estimated flight time from Louisville International Airport to Fort Smith Airport is 4 hours and 5 minutes.
What is the time difference between Louisville and Fort Smith?
Flight carbon footprint between Louisville International Airport (SDF) and Fort Smith Airport (YSM)
On average, flying from Louisville to Fort Smith generates about 208 kg of CO2 per passenger, and 208 kilograms equals 458 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Louisville to Fort Smith
See the map of the shortest flight path between Louisville International Airport (SDF) and Fort Smith Airport (YSM).
Airport information
| Origin | Louisville International Airport |
|---|---|
| City: | Louisville, KY |
| Country: | United States  |
| IATA Code: | SDF |
| ICAO Code: | KSDF |
| Coordinates: | 38°10′27″N, 85°44′9″W |
| Destination | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |