There are
1,786 mi
from Upland, CA to Kennett, MO
That's the driving distance. It would take 1 day 7 hours to go from Upland, California to Kennett, Missouri.
The flight distance (direct flight from Upland, CA to Kennett, MO) is 1,560.20 mi.
1,786 mi = 1.61 kms