There are
1,204 mi
from Mckinney, TX to Knightdale, NC
That's the driving distance. It would take 21 hours 51 mins to go from Mckinney, Texas to Knightdale, North Carolina.
The flight distance (direct flight from Mckinney, TX to Knightdale, NC) is 1,047.90 mi.
1,204 mi = 1.61 kms