Miles between San Marcos, CA and Janesville, WI

There are
2,030 mi
from San Marcos, CA to Janesville, WI

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

The flight distance (direct flight from San Marcos, CA to Janesville, WI) is 1,659.86 mi.

2,030 mi = 3.22 kms