Miles between San Marcos, CA and Niles, OH

There are
2,425 mi
from San Marcos, CA to Niles, OH

That's the driving distance. It would take 1 day 18 hours to go from San Marcos, California to Niles, Ohio.

The flight distance (direct flight from San Marcos, CA to Niles, OH) is 2,063.33 mi.

2,425 mi = 3.22 kms