There are
800 mi
from Oxnard, CA to Brigham City, UT
That's the driving distance. It would take 14 hours 5 mins to go from Oxnard, California to Brigham City, Utah.
The flight distance (direct flight from Oxnard, CA to Brigham City, UT) is 638.16 mi.
800 mi = 1,288.24 kms