Miles between Billings, MT and Idaho Falls, ID

There are
341 mi
from Billings, MT to Idaho Falls, ID

That's the driving distance. It would take 6 hours 28 mins to go from Billings, Montana to Idaho Falls, Idaho.

The flight distance (direct flight from Billings, MT to Idaho Falls, ID) is 234.99 mi.

341 mi = 548.03 kms