Miles between Nampa, ID and Johnston, IA

There are
1,381 mi
from Nampa, ID to Johnston, IA

That's the driving distance. It would take 23 hours 8 mins to go from Nampa, Idaho to Johnston, Iowa.

The flight distance (direct flight from Nampa, ID to Johnston, IA) is 1,165.82 mi.

1,381 mi = 1.61 kms