Miles between Sioux City, IA and Rio Grande City, TX

There are
1,276 mi
from Sioux City, IA to Rio Grande City, TX

That's the driving distance. It would take 22 hours 44 mins to go from Sioux City, Iowa to Rio Grande City, Texas.

The flight distance (direct flight from Sioux City, IA to Rio Grande City, TX) is 1,122.17 mi.

1,276 mi = 1.61 kms