Miles between Waterloo, IA and Ontario, OR

There are
1,525 mi
from Waterloo, IA to Ontario, OR

That's the driving distance. It would take 1 day 1 hour to go from Waterloo, Iowa to Ontario, Oregon.

The flight distance (direct flight from Waterloo, IA to Ontario, OR) is 1,238.71 mi.

1,525 mi = 2,453.99 kms