There are
1,831 mi
from Mckinney, TX to Hayden, ID
That's the driving distance. It would take 1 day 8 hours to go from Mckinney, Texas to Hayden, Idaho.
The flight distance (direct flight from Mckinney, TX to Hayden, ID) is 1,452.62 mi.
1,831 mi = 1.61 kms