Miles between Columbia, MO and The Dalles, OR

There are
1,841 mi
from Columbia, MO to The Dalles, OR

That's the driving distance. It would take 1 day 7 hours to go from Columbia, Missouri to The Dalles, Oregon.

The flight distance (direct flight from Columbia, MO to The Dalles, OR) is 1,534.91 mi.

1,841 mi = 1.61 kms