There are
2,033 mi
from Mckinney, TX to Cornelius, OR
That's the driving distance. It would take 1 day 12 hours to go from Mckinney, Texas to Cornelius, Oregon.
The flight distance (direct flight from Mckinney, TX to Cornelius, OR) is 1,636.90 mi.
2,033 mi = 3.22 kms