Miles between Portland, OR and Cahokia, IL

There are
2,057 mi
from Portland, OR to Cahokia, IL

That's the driving distance. It would take 1 day 11 hours to go from Portland, Oregon to Cahokia, Illinois.

The flight distance (direct flight from Portland, OR to Cahokia, IL) is 1,721.46 mi.

2,057 mi = 3.22 kms