Miles between Columbia, MO and Portland, OR

There are
1,923 mi
from Columbia, MO to Portland, OR

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

The flight distance (direct flight from Columbia, MO to Portland, OR) is 1,606.34 mi.

1,923 mi = 1.61 kms