Miles between Dayton, OH and San Marcos, CA

There are
2,190 mi
from Dayton, OH to San Marcos, CA

That's the driving distance. It would take 1 day 14 hours to go from Dayton, Ohio to San Marcos, California.

The flight distance (direct flight from Dayton, OH to San Marcos, CA) is 1,877.27 mi.

2,190 mi = 3,524.50 kms