Miles between Mckinney, TX and St Marys, PA

There are
1,338 mi
from Mckinney, TX to St Marys, PA

That's the driving distance. It would take 1 day to go from Mckinney, Texas to St Marys, Pennsylvania.

The flight distance (direct flight from Mckinney, TX to St Marys, PA) is 1,142.50 mi.

1,338 mi = 1.61 kms