There are
894 mi
from Yakima, WA to Paso Robles, CA
That's the driving distance. It would take 17 hours 37 mins to go from Yakima, Washington to Paso Robles, California.
The flight distance (direct flight from Yakima, WA to Paso Robles, CA) is 758.48 mi.
894 mi = 1,438.07 kms