Miles between Centennial, CO and St Marys, PA

There are
1,541 mi
from Centennial, CO to St Marys, PA

That's the driving distance. It would take 1 day 3 hours to go from Centennial, Colorado to St Marys, Pennsylvania.

The flight distance (direct flight from Centennial, CO to St Marys, PA) is 1,383.95 mi.

1,541 mi = 1.61 kms