Miles between San Marcos, CA and Wheaton, IL

There are
2,024 mi
from San Marcos, CA to Wheaton, IL

That's the driving distance. It would take 1 day 11 hours to go from San Marcos, California to Wheaton, Illinois.

The flight distance (direct flight from San Marcos, CA to Wheaton, IL) is 1,692.97 mi.

2,024 mi = 3.22 kms