Miles between Denver, CO and St Helens, OR

There are
1,271 mi
from Denver, CO to St Helens, OR

That's the driving distance. It would take 22 hours 13 mins to go from Denver, Colorado to St Helens, Oregon.

The flight distance (direct flight from Denver, CO to St Helens, OR) is 995.16 mi.

1,271 mi = 1.61 kms