There are
1,000 mi
from Mckinney, TX to Piqua, OH
That's the driving distance. It would take 18 hours 4 mins to go from Mckinney, Texas to Piqua, Ohio.
The flight distance (direct flight from Mckinney, TX to Piqua, OH) is 836.81 mi.
1,000 mi = 1,608.55 kms