Miles between San Marcos, CA and Troy, MO

There are
1,857 mi
from San Marcos, CA to Troy, MO

That's the driving distance. It would take 1 day 8 hours to go from San Marcos, California to Troy, Missouri.

The flight distance (direct flight from San Marcos, CA to Troy, MO) is 1,511.23 mi.

1,857 mi = 1.61 kms