There are
1,141 mi
from San Clemente, CA to Lacey, WA
That's the driving distance. It would take 21 hours 32 mins to go from San Clemente, California to Lacey, Washington.
The flight distance (direct flight from San Clemente, CA to Lacey, WA) is 978.95 mi.
1,141 mi = 1,835.76 kms