How far is Fort Smith, AR, from Raleigh, NC?
The distance between Raleigh (Raleigh–Durham International Airport) and Fort Smith (Fort Smith Regional Airport) is 877 miles / 1411 kilometers / 762 nautical miles.
The driving distance from Raleigh (RDU) to Fort Smith (FSM) is 1036 miles / 1668 kilometers, and travel time by car is about 18 hours 56 minutes.
Raleigh–Durham International Airport – Fort Smith Regional Airport
Search flights
Distance from Raleigh to Fort Smith
There are several ways to calculate the distance from Raleigh to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 877.040 miles
- 1411.459 kilometers
- 762.127 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- 875.072 miles
- 1408.292 kilometers
- 760.417 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 Raleigh to Fort Smith?
The estimated flight time from Raleigh–Durham International Airport to Fort Smith Regional Airport is 2 hours and 9 minutes.
What is the time difference between Raleigh and Fort Smith?
The time difference between Raleigh and Fort Smith is 1 hour. Fort Smith is 1 hour behind Raleigh.
Flight carbon footprint between Raleigh–Durham International Airport (RDU) and Fort Smith Regional Airport (FSM)
On average, flying from Raleigh to Fort Smith generates about 142 kg of CO2 per passenger, and 142 kilograms equals 312 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Raleigh to Fort Smith
See the map of the shortest flight path between Raleigh–Durham International Airport (RDU) and Fort Smith Regional Airport (FSM).
Airport information
| Origin | Raleigh–Durham International Airport |
|---|---|
| City: | Raleigh, NC |
| Country: | United States  |
| IATA Code: | RDU |
| ICAO Code: | KRDU |
| Coordinates: | 35°52′39″N, 78°47′14″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 |