Miles between San Marcos, CA and Post Falls, ID

There are
1,415 mi
from San Marcos, CA to Post Falls, ID

That's the driving distance. It would take 23 hours 58 mins to go from San Marcos, California to Post Falls, Idaho.

The flight distance (direct flight from San Marcos, CA to Post Falls, ID) is 1,007.07 mi.

1,415 mi = 1.61 kms