There are
1,597 mi
from Mckinney, TX to Danbury, CT
That's the driving distance. It would take 1 day 5 hours to go from Mckinney, Texas to Danbury, Connecticut.
The flight distance (direct flight from Mckinney, TX to Danbury, CT) is 1,388.92 mi.
1,597 mi = 1.61 kms