How far is Highfill, AR, from Salina, KS?
The distance between Salina (Salina Regional Airport) and Highfill (Northwest Arkansas National Airport) is 252 miles / 406 kilometers / 219 nautical miles.
The driving distance from Salina (SLN) to Highfill (XNA) is 336 miles / 540 kilometers, and travel time by car is about 6 hours 43 minutes.
Salina Regional Airport – Northwest Arkansas National Airport
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Distance from Salina to Highfill
There are several ways to calculate the distance from Salina to Highfill. Here are two standard methods:
Vincenty's formula (applied above)- 252.338 miles
- 406.098 kilometers
- 219.276 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- 252.245 miles
- 405.948 kilometers
- 219.195 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 Salina to Highfill?
The estimated flight time from Salina Regional Airport to Northwest Arkansas National Airport is 58 minutes.
What is the time difference between Salina and Highfill?
Flight carbon footprint between Salina Regional Airport (SLN) and Northwest Arkansas National Airport (XNA)
On average, flying from Salina to Highfill generates about 62 kg of CO2 per passenger, and 62 kilograms equals 137 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Salina to Highfill
See the map of the shortest flight path between Salina Regional Airport (SLN) and Northwest Arkansas National Airport (XNA).
Airport information
| Origin | Salina Regional Airport |
|---|---|
| City: | Salina, KS |
| Country: | United States  |
| IATA Code: | SLN |
| ICAO Code: | KSLN |
| Coordinates: | 38°47′27″N, 97°39′7″W |
| Destination | Northwest Arkansas National Airport |
|---|---|
| City: | Highfill, AR |
| Country: | United States |
| IATA Code: | XNA |
| ICAO Code: | KXNA |
| Coordinates: | 36°16′54″N, 94°18′24″W |