There are
2,111 mi
from San Marcos, CA to Kaukauna, WI
That's the driving distance. It would take 1 day 13 hours to go from San Marcos, California to Kaukauna, Wisconsin.
The flight distance (direct flight from San Marcos, CA to Kaukauna, WI) is 1,725.06 mi.
2,111 mi = 3.22 kms