How far is Fort Smith, AR, from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and Fort Smith (Fort Smith Regional Airport) is 1664 miles / 2677 kilometers / 1446 nautical miles.
The driving distance from Seattle (BFI) to Fort Smith (FSM) is 2114 miles / 3402 kilometers, and travel time by car is about 36 hours 34 minutes.
Seattle Boeing Field – Fort Smith Regional Airport
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Distance from Seattle to Fort Smith
There are several ways to calculate the distance from Seattle to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 1663.681 miles
- 2677.435 kilometers
- 1445.699 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- 1661.004 miles
- 2673.127 kilometers
- 1443.373 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 Seattle to Fort Smith?
The estimated flight time from Seattle Boeing Field to Fort Smith Regional Airport is 3 hours and 38 minutes.
What is the time difference between Seattle and Fort Smith?
Flight carbon footprint between Seattle Boeing Field (BFI) and Fort Smith Regional Airport (FSM)
On average, flying from Seattle to Fort Smith generates about 190 kg of CO2 per passenger, and 190 kilograms equals 419 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Seattle to Fort Smith
See the map of the shortest flight path between Seattle Boeing Field (BFI) and Fort Smith Regional Airport (FSM).
Airport information
| Origin | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″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 |