How far is Sioux City, IA, from Texarkana, AR?
The distance between Texarkana (Texarkana Regional Airport) and Sioux City (Sioux Gateway Airport) is 631 miles / 1015 kilometers / 548 nautical miles.
The driving distance from Texarkana (TXK) to Sioux City (SUX) is 741 miles / 1193 kilometers, and travel time by car is about 14 hours 3 minutes.
Texarkana Regional Airport – Sioux Gateway Airport
Search flights
Distance from Texarkana to Sioux City
There are several ways to calculate the distance from Texarkana to Sioux City. Here are two standard 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 planet.
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).
How long does it take to fly from Texarkana to Sioux City?
The estimated flight time from Texarkana Regional Airport to Sioux Gateway Airport is 1 hour and 41 minutes.
What is the time difference between Texarkana and Sioux City?
There is no time difference between Texarkana and Sioux City.
Flight carbon footprint between Texarkana Regional Airport (TXK) and Sioux Gateway Airport (SUX)
On average, flying from Texarkana to Sioux City generates about 117 kg of CO2 per passenger, and 117 kilograms equals 257 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Texarkana to Sioux City
See the map of the shortest flight path between Texarkana Regional Airport (TXK) and Sioux Gateway Airport (SUX).
Airport information
| Origin | Texarkana Regional Airport |
|---|---|
| City: | Texarkana, AR |
| Country: | United States  |
| IATA Code: | TXK |
| ICAO Code: | KTXK |
| Coordinates: | 33°27′13″N, 93°59′27″W |
| Destination | Sioux Gateway Airport |
|---|---|
| City: | Sioux City, IA |
| Country: | United States |
| IATA Code: | SUX |
| ICAO Code: | KSUX |
| Coordinates: | 42°24′9″N, 96°23′3″W |