How far is Kearney, NE, from Fort Smith, AR?
The distance between Fort Smith (Fort Smith Regional Airport) and Kearney (Kearney Regional Airport) is 450 miles / 724 kilometers / 391 nautical miles.
The driving distance from Fort Smith (FSM) to Kearney (EAR) is 584 miles / 940 kilometers, and travel time by car is about 10 hours 47 minutes.
Fort Smith Regional Airport – Kearney Regional Airport
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Distance from Fort Smith to Kearney
There are several ways to calculate the distance from Fort Smith to Kearney. 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 Fort Smith to Kearney?
The estimated flight time from Fort Smith Regional Airport to Kearney Regional Airport is 1 hour and 21 minutes.
What is the time difference between Fort Smith and Kearney?
Flight carbon footprint between Fort Smith Regional Airport (FSM) and Kearney Regional Airport (EAR)
On average, flying from Fort Smith to Kearney 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 Fort Smith to Kearney
See the map of the shortest flight path between Fort Smith Regional Airport (FSM) and Kearney Regional Airport (EAR).
Airport information
| Origin | 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 |
| Destination | Kearney Regional Airport |
|---|---|
| City: | Kearney, NE |
| Country: | United States |
| IATA Code: | EAR |
| ICAO Code: | KEAR |
| Coordinates: | 40°43′37″N, 99°0′24″W |