There are
1,960 mi
from Davenport, IA to Lake Oswego, OR
That's the driving distance. It would take 1 day 9 hours to go from Davenport, Iowa to Lake Oswego, Oregon.
The flight distance (direct flight from Davenport, IA to Lake Oswego, OR) is 1,620.49 mi.
1,960 mi = 1.61 kms