There are
2,149 mi
from Longview, TX to Lake Oswego, OR
That's the driving distance. It would take 1 day 13 hours to go from Longview, Texas to Lake Oswego, Oregon.
The flight distance (direct flight from Longview, TX to Lake Oswego, OR) is 1,732.75 mi.
2,149 mi = 3.22 kms