There are
1,698 mi
from Mckinney, TX to Hayward, CA
That's the driving distance. It would take 1 day 6 hours to go from Mckinney, Texas to Hayward, California.
The flight distance (direct flight from Mckinney, TX to Hayward, CA) is 1,460.39 mi.
1,698 mi = 2,732.88 kms