Miles between San Marcos, CA and Vernon Hills, IL

There are
2,055 mi
from San Marcos, CA to Vernon Hills, IL

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

The flight distance (direct flight from San Marcos, CA to Vernon Hills, IL) is 1,704.30 mi.

2,055 mi = 3.22 kms