There are
1,999 mi
from Boise, ID to Amherst, OH
That's the driving distance. It would take 1 day 10 hours to go from Boise, Idaho to Amherst, Ohio.
The flight distance (direct flight from Boise, ID to Amherst, OH) is 1,727.23 mi.
1,999 mi = 1.61 kms