Miles between Waterloo, IA and The Dalles, OR

There are
1,766 mi
from Waterloo, IA to The Dalles, OR

That's the driving distance. It would take 1 day 6 hours to go from Waterloo, Iowa to The Dalles, Oregon.

The flight distance (direct flight from Waterloo, IA to The Dalles, OR) is 1,440.12 mi.

1,766 mi = 2,841.79 kms