Miles between San Marcos, CA and Gahanna, OH

There are
2,275 mi
from San Marcos, CA to Gahanna, OH

That's the driving distance. It would take 1 day 16 hours to go from San Marcos, California to Gahanna, Ohio.

The flight distance (direct flight from San Marcos, CA to Gahanna, OH) is 1,947.79 mi.

2,275 mi = 3.22 kms