There are
1,255 mi
from Lakewood, CO to Lake Oswego, OR
That's the driving distance. It would take 21 hours 45 mins to go from Lakewood, Colorado to Lake Oswego, Oregon.
The flight distance (direct flight from Lakewood, CO to Lake Oswego, OR) is 975.72 mi.
1,255 mi = 2,020.09 kms