How far is Fort Smith, AR, from Huntington, WV?
The distance between Huntington (Huntington Tri-State Airport) and Fort Smith (Fort Smith Regional Airport) is 686 miles / 1105 kilometers / 596 nautical miles.
The driving distance from Huntington (HTS) to Fort Smith (FSM) is 806 miles / 1297 kilometers, and travel time by car is about 14 hours 54 minutes.
Huntington Tri-State Airport – Fort Smith Regional Airport
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Distance from Huntington to Fort Smith
There are several ways to calculate the distance from Huntington to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 686.389 miles
- 1104.636 kilometers
- 596.456 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- 685.071 miles
- 1102.514 kilometers
- 595.310 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 Huntington to Fort Smith?
The estimated flight time from Huntington Tri-State Airport to Fort Smith Regional Airport is 1 hour and 47 minutes.
What is the time difference between Huntington and Fort Smith?
Flight carbon footprint between Huntington Tri-State Airport (HTS) and Fort Smith Regional Airport (FSM)
On average, flying from Huntington to Fort Smith generates about 123 kg of CO2 per passenger, and 123 kilograms equals 271 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Huntington to Fort Smith
See the map of the shortest flight path between Huntington Tri-State Airport (HTS) and Fort Smith Regional Airport (FSM).
Airport information
| Origin | Huntington Tri-State Airport |
|---|---|
| City: | Huntington, WV |
| Country: | United States  |
| IATA Code: | HTS |
| ICAO Code: | KHTS |
| Coordinates: | 38°22′0″N, 82°33′28″W |
| Destination | 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 |