Miles between Santa Rosa, CA and Romeoville, IL

There are
2,123 mi
from Santa Rosa, CA to Romeoville, IL

That's the driving distance. It would take 1 day 12 hours to go from Santa Rosa, California to Romeoville, Illinois.

The flight distance (direct flight from Santa Rosa, CA to Romeoville, IL) is 1,832.38 mi.

2,123 mi = 3.22 kms