There are
2,206 mi
from San Marcos, CA to Huber Heights, OH
That's the driving distance. It would take 1 day 15 hours to go from San Marcos, California to Huber Heights, Ohio.
The flight distance (direct flight from San Marcos, CA to Huber Heights, OH) is 1,881.19 mi.
2,206 mi = 3.22 kms