Miles between Vacaville, CA and Sioux City, IA

There are
1,665 mi
from Vacaville, CA to Sioux City, IA

That's the driving distance. It would take 1 day 4 hours to go from Vacaville, California to Sioux City, Iowa.

The flight distance (direct flight from Vacaville, CA to Sioux City, IA) is 1,370.34 mi.

1,665 mi = 1.61 kms