Air Miles Calculator

Distance between Sioux City, IA (SUX) and Highfill, AR (XNA)

Flight distance from Sioux City to Highfill (Sioux Gateway Airport – Northwest Arkansas National Airport) is 437 miles / 703 kilometers / 379 nautical miles. Estimated flight time is 1 hour 19 minutes.

Driving distance from Sioux City (SUX) to Highfill (XNA) is 485 miles / 781 kilometers and travel time by car is about 8 hours 42 minutes.

Map of flight path and driving directions from Sioux City to Highfill.

Shortest flight path between Sioux Gateway Airport (SUX) and Northwest Arkansas National Airport (XNA).

How far is Highfill from Sioux City?

There are several ways to calculate distances between Sioux City and Highfill. Here are two common methods:

Vincenty's formula (applied above)
  • 436.617 miles
  • 702.666 kilometers
  • 379.409 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 437.183 miles
  • 703.578 kilometers
  • 379.902 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).

Airport information


A Sioux Gateway Airport
City: Sioux City, IA
Country: United States Flag of United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″W

B Northwest Arkansas National Airport
City: Highfill, AR
Country: United States Flag of United States
IATA Code: XNA
ICAO Code: KXNA
Coordinates: 36°16′54″N, 94°18′24″W

Time difference and current local times

There is no time difference between Sioux City and Highfill.

Time Difference

Sioux City, IA

 CST

Highfill, AR

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 89 kg (197 pounds).

Frequent Flyer Miles Calculator

Sioux City (SUX) → Highfill (XNA).

Distance:
437
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
437

Round trip?