Miles between Portland, OR and Niles, IL

There are
2,121 mi
from Portland, OR to Niles, IL

That's the driving distance. It would take 1 day 12 hours to go from Portland, Oregon to Niles, Illinois.

The flight distance (direct flight from Portland, OR to Niles, IL) is 1,742.73 mi.

2,121 mi = 3.22 kms