Miles between Nampa, ID and Ammon, ID

There are
301 mi
from Nampa, ID to Ammon, ID

That's the driving distance. It would take 4 hours 58 mins to go from Nampa, Idaho to Ammon, Idaho.

The flight distance (direct flight from Nampa, ID to Ammon, ID) is 230.35 mi.

301 mi = 485.18 kms