Miles between Boise, ID and Marion, IL

There are
1,745 mi
from Boise, ID to Marion, IL

That's the driving distance. It would take 1 day 5 hours to go from Boise, Idaho to Marion, Illinois.

The flight distance (direct flight from Boise, ID to Marion, IL) is 1,479.95 mi.

1,745 mi = 1.61 kms