Miles between Columbia, MO and St Helens, OR

There are
1,951 mi
from Columbia, MO to St Helens, OR

That's the driving distance. It would take 1 day 9 hours to go from Columbia, Missouri to St Helens, Oregon.

The flight distance (direct flight from Columbia, MO to St Helens, OR) is 1,615.50 mi.

1,951 mi = 1.61 kms