Miles between Grand Prairie, TX and St Marys, PA

There are
1,364 mi
from Grand Prairie, TX to St Marys, PA

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

The flight distance (direct flight from Grand Prairie, TX to St Marys, PA) is 1,177.50 mi.

1,364 mi = 1.61 kms