There are
1,604 mi
from Mckinney, TX to Shelton, CT
That's the driving distance. It would take 1 day 5 hours to go from Mckinney, Texas to Shelton, Connecticut.
The flight distance (direct flight from Mckinney, TX to Shelton, CT) is 1,405.37 mi.
1,604 mi = 1.61 kms