There are
1,797 mi
from Upland, CA to Hazelwood, MO
That's the driving distance. It would take 1 day 7 hours to go from Upland, California to Hazelwood, Missouri.
The flight distance (direct flight from Upland, CA to Hazelwood, MO) is 1,544.19 mi.
1,797 mi = 1.61 kms