There are
1,707 mi
from Mckinney, TX to San Leandro, CA
That's the driving distance. It would take 1 day 6 hours to go from Mckinney, Texas to San Leandro, California.
The flight distance (direct flight from Mckinney, TX to San Leandro, CA) is 1,464.79 mi.
1,707 mi = 1.61 kms