Miles between Boise, ID and Portage, MI

There are
1,826 mi
from Boise, ID to Portage, MI

That's the driving distance. It would take 1 day 7 hours to go from Boise, Idaho to Portage, Michigan.

The flight distance (direct flight from Boise, ID to Portage, MI) is 1,545.78 mi.

1,826 mi = 1.61 kms