Miles between Antioch, CA and Sammamish, WA

There are
811 mi
from Antioch, CA to Sammamish, WA

That's the driving distance. It would take 15 hours 40 mins to go from Antioch, California to Sammamish, Washington.

The flight distance (direct flight from Antioch, CA to Sammamish, WA) is 665.99 mi.

811 mi = 1,305.74 kms