There are
1,571 mi
from Nampa, ID to Denton, TX
That's the driving distance. It would take 1 day 3 hours to go from Nampa, Idaho to Denton, Texas.
The flight distance (direct flight from Nampa, ID to Denton, TX) is 1,266.42 mi.
1,571 mi = 2,528.08 kms