There are
1,932 mi
from Tulsa, OK to Lake Oswego, OR
That's the driving distance. It would take 1 day 9 hours to go from Tulsa, Oklahoma to Lake Oswego, Oregon.
The flight distance (direct flight from Tulsa, OK to Lake Oswego, OR) is 1,526.04 mi.
1,932 mi = 1.61 kms