There are
1,416 mi
from Mckinney, TX to Pasadena, CA
That's the driving distance. It would take 1 day to go from Mckinney, Texas to Pasadena, California.
The flight distance (direct flight from Mckinney, TX to Pasadena, CA) is 1,236.03 mi.
1,416 mi = 2,278.92 kms