Miles between San Marcos, CA and Lewiston, ID

There are
1,142 mi
from San Marcos, CA to Lewiston, ID

That's the driving distance. It would take 22 hours 3 mins to go from San Marcos, California to Lewiston, Idaho.

The flight distance (direct flight from San Marcos, CA to Lewiston, ID) is 916.01 mi.

1,142 mi = 1.61 kms