There are
843 mi
from Sunnyvale, CA to Issaquah, WA
That's the driving distance. It would take 16 hours 23 mins to go from Sunnyvale, California to Issaquah, Washington.
The flight distance (direct flight from Sunnyvale, CA to Issaquah, WA) is 702.08 mi.
843 mi = 1,356.69 kms