Miles between Boise, ID and Johnston, IA

There are
1,364 mi
from Boise, ID to Johnston, IA

That's the driving distance. It would take 22 hours 48 mins to go from Boise, Idaho to Johnston, Iowa.

The flight distance (direct flight from Boise, ID to Johnston, IA) is 1,149.45 mi.

1,364 mi = 1.61 kms