There are
1,040 mi
from Yakima, WA to South Pasadena, CA
That's the driving distance. It would take 20 hours 4 mins to go from Yakima, Washington to South Pasadena, California.
The flight distance (direct flight from Yakima, WA to South Pasadena, CA) is 871.46 mi.
1,040 mi = 1.61 kms