How far is Fort Smith, AR, from Texarkana, AR?
The distance between Texarkana (Texarkana Regional Airport) and Fort Smith (Fort Smith Regional Airport) is 132 miles / 212 kilometers / 114 nautical miles.
The driving distance from Texarkana (TXK) to Fort Smith (FSM) is 180 miles / 290 kilometers, and travel time by car is about 3 hours 48 minutes.
Texarkana Regional Airport – Fort Smith Regional Airport
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Distance from Texarkana to Fort Smith
There are several ways to calculate the distance from Texarkana to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 131.555 miles
- 211.717 kilometers
- 114.318 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- 131.854 miles
- 212.198 kilometers
- 114.578 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 Texarkana to Fort Smith?
The estimated flight time from Texarkana Regional Airport to Fort Smith Regional Airport is 44 minutes.
What is the time difference between Texarkana and Fort Smith?
There is no time difference between Texarkana and Fort Smith.
Flight carbon footprint between Texarkana Regional Airport (TXK) and Fort Smith Regional Airport (FSM)
On average, flying from Texarkana to Fort Smith generates about 44 kg of CO2 per passenger, and 44 kilograms equals 98 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Texarkana to Fort Smith
See the map of the shortest flight path between Texarkana Regional Airport (TXK) and Fort Smith Regional Airport (FSM).
Airport information
| Origin | Texarkana Regional Airport |
|---|---|
| City: | Texarkana, AR |
| Country: | United States  |
| IATA Code: | TXK |
| ICAO Code: | KTXK |
| Coordinates: | 33°27′13″N, 93°59′27″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 |