Miles between San Marcos, CA and Pasco, WA

There are
1,128 mi
from San Marcos, CA to Pasco, WA

That's the driving distance. It would take 21 hours 22 mins to go from San Marcos, California to Pasco, Washington.

The flight distance (direct flight from San Marcos, CA to Pasco, WA) is 910.61 mi.

1,128 mi = 1.61 kms