There are
668 mi
from Yakima, WA to Suisun City, CA
That's the driving distance. It would take 13 hours 26 mins to go from Yakima, Washington to Suisun City, California.
The flight distance (direct flight from Yakima, WA to Suisun City, CA) is 583.13 mi.
668 mi = 1,075.34 kms