How far is Salt Lake City, UT, from Fort Smith, AR?
The distance between Fort Smith (Fort Smith Regional Airport) and Salt Lake City (Salt Lake City International Airport) is 1029 miles / 1656 kilometers / 894 nautical miles.
The driving distance from Fort Smith (FSM) to Salt Lake City (SLC) is 1331 miles / 2142 kilometers, and travel time by car is about 22 hours 52 minutes.
Fort Smith Regional Airport – Salt Lake City International Airport
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Distance from Fort Smith to Salt Lake City
There are several ways to calculate the distance from Fort Smith to Salt Lake City. 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 Fort Smith to Salt Lake City?
The estimated flight time from Fort Smith Regional Airport to Salt Lake City International Airport is 2 hours and 26 minutes.
What is the time difference between Fort Smith and Salt Lake City?
Flight carbon footprint between Fort Smith Regional Airport (FSM) and Salt Lake City International Airport (SLC)
On average, flying from Fort Smith to Salt Lake City 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 Fort Smith to Salt Lake City
See the map of the shortest flight path between Fort Smith Regional Airport (FSM) and Salt Lake City International Airport (SLC).
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 | 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 |