Miles between Concord, CA and Sammamish, WA

There are
799 mi
from Concord, CA to Sammamish, WA

That's the driving distance. It would take 15 hours 27 mins to go from Concord, California to Sammamish, Washington.

The flight distance (direct flight from Concord, CA to Sammamish, WA) is 667.71 mi.

799 mi = 1,286.22 kms