Miles between Nampa, ID and Duncan, OK

There are
1,491 mi
from Nampa, ID to Duncan, OK

That's the driving distance. It would take 1 day 2 hours to go from Nampa, Idaho to Duncan, Oklahoma.

The flight distance (direct flight from Nampa, ID to Duncan, OK) is 1,173.79 mi.

1,491 mi = 2,398.99 kms