Miles between Boise, ID and Helena, AL

There are
2,154 mi
from Boise, ID to Helena, AL

That's the driving distance. It would take 1 day 12 hours to go from Boise, Idaho to Helena, Alabama.

The flight distance (direct flight from Boise, ID to Helena, AL) is 1,730.93 mi.

2,154 mi = 3.22 kms