How far is Fort Smith, AR, from Kearney, NE?
The distance between Kearney (Kearney Regional Airport) and Fort Smith (Fort Smith Regional Airport) is 450 miles / 724 kilometers / 391 nautical miles.
The driving distance from Kearney (EAR) to Fort Smith (FSM) is 583 miles / 939 kilometers, and travel time by car is about 10 hours 45 minutes.
Kearney Regional Airport – Fort Smith Regional Airport
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Distance from Kearney to Fort Smith
There are several ways to calculate the distance from Kearney to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 449.586 miles
- 723.539 kilometers
- 390.680 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- 449.796 miles
- 723.876 kilometers
- 390.862 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 Kearney to Fort Smith?
The estimated flight time from Kearney Regional Airport to Fort Smith Regional Airport is 1 hour and 21 minutes.
What is the time difference between Kearney and Fort Smith?
Flight carbon footprint between Kearney Regional Airport (EAR) and Fort Smith Regional Airport (FSM)
On average, flying from Kearney to Fort Smith generates about 91 kg of CO2 per passenger, and 91 kilograms equals 201 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Kearney to Fort Smith
See the map of the shortest flight path between Kearney Regional Airport (EAR) and Fort Smith Regional Airport (FSM).
Airport information
| Origin | Kearney Regional Airport |
|---|---|
| City: | Kearney, NE |
| Country: | United States  |
| IATA Code: | EAR |
| ICAO Code: | KEAR |
| Coordinates: | 40°43′37″N, 99°0′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 |