There are
3,125 mi
from Lakeland, FL to Corvallis, OR
That's the driving distance. It would take 2 days 7 hours to go from Lakeland, Florida to Corvallis, Oregon.
The flight distance (direct flight from Lakeland, FL to Corvallis, OR) is 2,532.96 mi.
3,125 mi = 4.83 kms