There are
1,462 mi
from Upland, CA to Corpus Christi, TX
That's the driving distance. It would take 1 day to go from Upland, California to Corpus Christi, Texas.
The flight distance (direct flight from Upland, CA to Corpus Christi, TX) is 1,273.71 mi.
1,462 mi = 1.61 kms