There are
1,864 mi
from Waterloo, IA to Sherwood, OR
That's the driving distance. It would take 1 day 8 hours to go from Waterloo, Iowa to Sherwood, Oregon.
The flight distance (direct flight from Waterloo, IA to Sherwood, OR) is 1,521.26 mi.
1,864 mi = 3,000.49 kms