Miles between San Diego, CA and Romeoville, IL

There are
2,061 mi
from San Diego, CA to Romeoville, IL

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

The flight distance (direct flight from San Diego, CA to Romeoville, IL) is 1,704.92 mi.

2,061 mi = 3.22 kms