There are
2,016 mi
from Evansville, IN to San Marcos, CA
That's the driving distance. It would take 1 day 11 hours to go from Evansville, Indiana to San Marcos, California.
The flight distance (direct flight from Evansville, IN to San Marcos, CA) is 1,689.17 mi.
2,016 mi = 3.22 kms