Air Miles Calculator

Distance between Sioux City, IA (SUX) and Texarkana, AR (TXK)

Distance from Sioux City to Texarkana (Sioux Gateway Airport – Texarkana Regional Airport) is 631 miles / 1015 kilometers / 548 nautical miles.

How far is Texarkana from Sioux City?

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

Vincenty's formula (applied above)
  • 630.820 miles
  • 1015.206 kilometers
  • 548.168 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
  • 631.841 miles
  • 1016.850 kilometers
  • 549.055 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).

Flight duration

Estimated flight time from Sioux Gateway Airport (SUX) to Texarkana Regional Airport (TXK) is 1 hour 41 minutes.

Time difference and current local times

There is no time difference between Sioux City and Texarkana.

Time Difference

Sioux City
Texarkana

Sioux City, IA

 CST

Texarkana, AR

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 117 kg (257 pounds).

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 Texarkana Regional Airport
City: Texarkana, AR
Country: United States Flag of United States
IATA Code: TXK
ICAO Code: KTXK
Coordinates: 33°27′13″N, 93°59′27″W

Map

Sioux City to Texarkana flight map.

Frequent Flyer Miles Calculator

Sioux City (SUX) → Texarkana (TXK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
631
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
631

Round trip?