Miles between Sioux City, IA and Sulphur, LA

There are
996 mi
from Sioux City, IA to Sulphur, LA

That's the driving distance. It would take 19 hours 10 mins to go from Sioux City, Iowa to Sulphur, Louisiana.

The flight distance (direct flight from Sioux City, IA to Sulphur, LA) is 863.68 mi.

996 mi = 1,602.13 kms