There are
1,689 mi
from Boise, ID to La Grange, IL

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

The flight distance (direct flight from Boise, ID to La Grange, IL) is 1,438.66 mi.

1,689 mi = 1.61 kms