Miles between Simi Valley, CA and Romeoville, IL

There are
2,018 mi
from Simi Valley, CA to Romeoville, IL

That's the driving distance. It would take 1 day 11 hours to go from Simi Valley, California to Romeoville, Illinois.

The flight distance (direct flight from Simi Valley, CA to Romeoville, IL) is 1,737.47 mi.

2,018 mi = 3.22 kms