There are
1,390 mi
from Mckinney, TX to Upland, CA
That's the driving distance. It would take 1 day to go from Mckinney, Texas to Upland, California.
The flight distance (direct flight from Mckinney, TX to Upland, CA) is 1,207.82 mi.
1,390 mi = 2,237.67 kms