How far is Fort Smith, AR, from Southampton?
The distance between Southampton (Southampton Airport) and Fort Smith (Fort Smith Regional Airport) is 4504 miles / 7248 kilometers / 3914 nautical miles.
Southampton Airport – Fort Smith Regional Airport
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Distance from Southampton to Fort Smith
There are several ways to calculate the distance from Southampton to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 4503.955 miles
- 7248.413 kilometers
- 3913.830 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- 4493.000 miles
- 7230.782 kilometers
- 3904.310 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 Southampton to Fort Smith?
The estimated flight time from Southampton Airport to Fort Smith Regional Airport is 9 hours and 1 minutes.
What is the time difference between Southampton and Fort Smith?
Flight carbon footprint between Southampton Airport (SOU) and Fort Smith Regional Airport (FSM)
On average, flying from Southampton to Fort Smith generates about 520 kg of CO2 per passenger, and 520 kilograms equals 1 146 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Southampton to Fort Smith
See the map of the shortest flight path between Southampton Airport (SOU) and Fort Smith Regional Airport (FSM).
Airport information
| Origin | Southampton Airport |
|---|---|
| City: | Southampton |
| Country: | United Kingdom  |
| IATA Code: | SOU |
| ICAO Code: | EGHI |
| Coordinates: | 50°57′1″N, 1°21′24″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 |