How far is Fort Smith, AR, from Dallas, TX?
The distance between Dallas (Dallas/Fort Worth International Airport) and Fort Smith (Fort Smith Regional Airport) is 227 miles / 366 kilometers / 198 nautical miles.
The driving distance from Dallas (DFW) to Fort Smith (FSM) is 285 miles / 459 kilometers, and travel time by car is about 5 hours 30 minutes.
Dallas/Fort Worth International Airport – Fort Smith Regional Airport
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Distance from Dallas to Fort Smith
There are several ways to calculate the distance from Dallas to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 227.394 miles
- 365.955 kilometers
- 197.600 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- 227.474 miles
- 366.084 kilometers
- 197.670 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 Dallas to Fort Smith?
The estimated flight time from Dallas/Fort Worth International Airport to Fort Smith Regional Airport is 55 minutes.
What is the time difference between Dallas and Fort Smith?
Flight carbon footprint between Dallas/Fort Worth International Airport (DFW) and Fort Smith Regional Airport (FSM)
On average, flying from Dallas to Fort Smith generates about 58 kg of CO2 per passenger, and 58 kilograms equals 129 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dallas to Fort Smith
See the map of the shortest flight path between Dallas/Fort Worth International Airport (DFW) and Fort Smith Regional Airport (FSM).
Airport information
| Origin | Dallas/Fort Worth International Airport |
|---|---|
| City: | Dallas, TX |
| Country: | United States  |
| IATA Code: | DFW |
| ICAO Code: | KDFW |
| Coordinates: | 32°53′48″N, 97°2′16″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 |
Airlines flying from Dallas (DFW) to Fort Smith (FSM)
| American Airlines |