There are
1,095 mi
from Pasco, WA to Oxnard, CA
That's the driving distance. It would take 20 hours 44 mins to go from Pasco, Washington to Oxnard, California.
The flight distance (direct flight from Pasco, WA to Oxnard, CA) is 832.04 mi.
1,095 mi = 1,761.86 kms