Miles between Chattanooga, TN and St Helens, OR

There are
2,511 mi
from Chattanooga, TN to St Helens, OR

That's the driving distance. It would take 1 day 20 hours to go from Chattanooga, Tennessee to St Helens, Oregon.

The flight distance (direct flight from Chattanooga, TN to St Helens, OR) is 2,085.82 mi.

2,511 mi = 3.22 kms