Miles between Richardson, TX and St Marys, PA

There are
1,353 mi
from Richardson, TX to St Marys, PA

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

The flight distance (direct flight from Richardson, TX to St Marys, PA) is 1,156.70 mi.

1,353 mi = 1.61 kms