Miles between Longmont, CO and South Sioux City, NE

There are
566 mi
from Longmont, CO to South Sioux City, NE

That's the driving distance. It would take 10 hours 43 mins to go from Longmont, Colorado to South Sioux City, Nebraska.

The flight distance (direct flight from Longmont, CO to South Sioux City, NE) is 477.84 mi.

566 mi = 911.13 kms