There are
1,697 mi
from Boise, ID to Midlothian, IL

That's the driving distance. It would take 1 day 4 hours to go from Boise, Idaho to Midlothian, Illinois.

The flight distance (direct flight from Boise, ID to Midlothian, IL) is 1,449.40 mi.

1,697 mi = 1.61 kms