There are
1,260 mi
from Lakewood, CO to Tualatin, OR
That's the driving distance. It would take 21 hours 48 mins to go from Lakewood, Colorado to Tualatin, Oregon.
The flight distance (direct flight from Lakewood, CO to Tualatin, OR) is 979.26 mi.
1,260 mi = 2,027.53 kms