There are
1,092 mi
from Pasco, WA to San Jacinto, CA
That's the driving distance. It would take 20 hours 39 mins to go from Pasco, Washington to San Jacinto, California.
The flight distance (direct flight from Pasco, WA to San Jacinto, CA) is 867.95 mi.
1,092 mi = 1,757.05 kms