There are
1,664 mi
from Mckinney, TX to Manteca, CA
That's the driving distance. It would take 1 day 5 hours to go from Mckinney, Texas to Manteca, California.
The flight distance (direct flight from Mckinney, TX to Manteca, CA) is 1,414.08 mi.
1,664 mi = 1.61 kms