How far is Spokane, WA, from Fort Smith, AR?
The distance between Fort Smith (Fort Smith Regional Airport) and Spokane (Spokane International Airport) is 1462 miles / 2353 kilometers / 1270 nautical miles.
The driving distance from Fort Smith (FSM) to Spokane (GEG) is 1905 miles / 3066 kilometers, and travel time by car is about 32 hours 16 minutes.
Fort Smith Regional Airport – Spokane International Airport
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Distance from Fort Smith to Spokane
There are several ways to calculate the distance from Fort Smith to Spokane. Here are two standard methods:
Vincenty's formula (applied above)- 1461.812 miles
- 2352.559 kilometers
- 1270.280 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- 1459.897 miles
- 2349.477 kilometers
- 1268.616 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 Spokane?
The estimated flight time from Fort Smith Regional Airport to Spokane International Airport is 3 hours and 16 minutes.
What is the time difference between Fort Smith and Spokane?
The time difference between Fort Smith and Spokane is 2 hours. Spokane is 2 hours behind Fort Smith.
Flight carbon footprint between Fort Smith Regional Airport (FSM) and Spokane International Airport (GEG)
On average, flying from Fort Smith to Spokane generates about 177 kg of CO2 per passenger, and 177 kilograms equals 390 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 Spokane
See the map of the shortest flight path between Fort Smith Regional Airport (FSM) and Spokane International Airport (GEG).
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 | Spokane International Airport |
|---|---|
| City: | Spokane, WA |
| Country: | United States |
| IATA Code: | GEG |
| ICAO Code: | KGEG |
| Coordinates: | 47°37′11″N, 117°32′2″W |