How far is Fort Smith, AR, from Lisbon?
The distance between Lisbon (Lisbon Airport) and Fort Smith (Fort Smith Regional Airport) is 4534 miles / 7297 kilometers / 3940 nautical miles.
Lisbon Airport – Fort Smith Regional Airport
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Distance from Lisbon to Fort Smith
There are several ways to calculate the distance from Lisbon to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 4534.127 miles
- 7296.969 kilometers
- 3940.048 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- 4523.710 miles
- 7280.206 kilometers
- 3930.997 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 Lisbon to Fort Smith?
The estimated flight time from Lisbon Airport to Fort Smith Regional Airport is 9 hours and 5 minutes.
What is the time difference between Lisbon and Fort Smith?
The time difference between Lisbon and Fort Smith is 6 hours. Fort Smith is 6 hours behind Lisbon.
Flight carbon footprint between Lisbon Airport (LIS) and Fort Smith Regional Airport (FSM)
On average, flying from Lisbon to Fort Smith generates about 524 kg of CO2 per passenger, and 524 kilograms equals 1 155 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Lisbon to Fort Smith
See the map of the shortest flight path between Lisbon Airport (LIS) and Fort Smith Regional Airport (FSM).
Airport information
| Origin | Lisbon Airport |
|---|---|
| City: | Lisbon |
| Country: | Portugal  |
| IATA Code: | LIS |
| ICAO Code: | LPPT |
| Coordinates: | 38°46′52″N, 9°8′9″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 |