There are
1,970 mi
from Columbia, MO to Woodinville, WA
That's the driving distance. It would take 1 day 10 hours to go from Columbia, Missouri to Woodinville, Washington.
The flight distance (direct flight from Columbia, MO to Woodinville, WA) is 1,604.80 mi.
1,970 mi = 1.61 kms