There are
1,038 mi
from Yakima, WA to Pasadena, CA
That's the driving distance. It would take 20 hours 1 min to go from Yakima, Washington to Pasadena, California.
The flight distance (direct flight from Yakima, WA to Pasadena, CA) is 869.32 mi.
1,038 mi = 1.61 kms