There are
1,716 mi
from Concord, CA to Mckinney, TX
That's the driving distance. It would take 1 day 6 hours to go from Concord, California to Mckinney, Texas.
The flight distance (direct flight from Concord, CA to Mckinney, TX) is 1,459.51 mi.
1,716 mi = 1.61 kms