Miles between Portland, OR and Siloam Springs, AR

There are
2,009 mi
from Portland, OR to Siloam Springs, AR

That's the driving distance. It would take 1 day 10 hours to go from Portland, Oregon to Siloam Springs, Arkansas.

The flight distance (direct flight from Portland, OR to Siloam Springs, AR) is 1,594.87 mi.

2,009 mi = 3.22 kms