Miles between Allentown, PA and St Helens, OR

There are
2,851 mi
from Allentown, PA to St Helens, OR

That's the driving distance. It would take 2 days 2 hours to go from Allentown, Pennsylvania to St Helens, Oregon.

The flight distance (direct flight from Allentown, PA to St Helens, OR) is 2,374.36 mi.

2,851 mi = 3.22 kms