Miles between Sioux City, IA and Grand Junction, CO

There are
829 mi
from Sioux City, IA to Grand Junction, CO

That's the driving distance. It would take 15 hours 6 mins to go from Sioux City, Iowa to Grand Junction, Colorado.

The flight distance (direct flight from Sioux City, IA to Grand Junction, CO) is 677.81 mi.

829 mi = 1,333.79 kms