How far is Paducah, KY, from Fort Smith, AR?
The distance between Fort Smith (Fort Smith Regional Airport) and Paducah (Barkley Regional Airport) is 334 miles / 538 kilometers / 291 nautical miles.
The driving distance from Fort Smith (FSM) to Paducah (PAH) is 432 miles / 696 kilometers, and travel time by car is about 8 hours 1 minutes.
Fort Smith Regional Airport – Barkley Regional Airport
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Distance from Fort Smith to Paducah
There are several ways to calculate the distance from Fort Smith to Paducah. Here are two standard methods:
Vincenty's formula (applied above)- 334.367 miles
- 538.112 kilometers
- 290.557 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- 333.789 miles
- 537.181 kilometers
- 290.055 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 Paducah?
The estimated flight time from Fort Smith Regional Airport to Barkley Regional Airport is 1 hour and 7 minutes.
What is the time difference between Fort Smith and Paducah?
Flight carbon footprint between Fort Smith Regional Airport (FSM) and Barkley Regional Airport (PAH)
On average, flying from Fort Smith to Paducah generates about 74 kg of CO2 per passenger, and 74 kilograms equals 164 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 Paducah
See the map of the shortest flight path between Fort Smith Regional Airport (FSM) and Barkley Regional Airport (PAH).
Airport information
| Origin | Fort Smith Regional Airport |
|---|---|
| City: | Fort Smith, AR |
| Country: | United States  |
| IATA Code: | FSM |
| ICAO Code: | KFSM |
| Coordinates: | 35°20′11″N, 94°22′2″W |
| Destination | Barkley Regional Airport |
|---|---|
| City: | Paducah, KY |
| Country: | United States |
| IATA Code: | PAH |
| ICAO Code: | KPAH |
| Coordinates: | 37°3′38″N, 88°46′25″W |