How far is Fort Smith, AR, from Salt Lake City, UT?
The distance between Salt Lake City (Salt Lake City International Airport) and Fort Smith (Fort Smith Regional Airport) is 1029 miles / 1656 kilometers / 894 nautical miles.
The driving distance from Salt Lake City (SLC) to Fort Smith (FSM) is 1327 miles / 2135 kilometers, and travel time by car is about 22 hours 54 minutes.
Salt Lake City International Airport – Fort Smith Regional Airport
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Distance from Salt Lake City to Fort Smith
There are several ways to calculate the distance from Salt Lake City to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 1028.994 miles
- 1656.006 kilometers
- 894.172 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- 1027.110 miles
- 1652.974 kilometers
- 892.534 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 Salt Lake City to Fort Smith?
The estimated flight time from Salt Lake City International Airport to Fort Smith Regional Airport is 2 hours and 26 minutes.
What is the time difference between Salt Lake City and Fort Smith?
Flight carbon footprint between Salt Lake City International Airport (SLC) and Fort Smith Regional Airport (FSM)
On average, flying from Salt Lake City to Fort Smith generates about 153 kg of CO2 per passenger, and 153 kilograms equals 337 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Salt Lake City to Fort Smith
See the map of the shortest flight path between Salt Lake City International Airport (SLC) and Fort Smith Regional Airport (FSM).
Airport information
| Origin | Salt Lake City International Airport |
|---|---|
| City: | Salt Lake City, UT |
| Country: | United States  |
| IATA Code: | SLC |
| ICAO Code: | KSLC |
| Coordinates: | 40°47′18″N, 111°58′40″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 |