Map of flight path and driving directions from Sioux City to Longview.
Shortest flight path between Sioux Gateway Airport (SUX) and East Texas Regional Airport (GGG).
How far is Longview from Sioux City?
There are several ways to calculate distances between Sioux City and Longview. Here are two common methods:Vincenty's formula (applied above)
- 696.978 miles
- 1121.678 kilometers
- 605.658 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
- 698.242 miles
- 1123.711 kilometers
- 606.755 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).
Time difference and current local times
There is no time difference between Sioux City and Longview.
Sioux City, IA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 124 kg (274 pounds).
Frequent Flyer Miles Calculator
Sioux City (SUX) → Longview (GGG).