There are
1,726 mi
from Nampa, ID to Kilgore, TX
That's the driving distance. It would take 1 day 6 hours to go from Nampa, Idaho to Kilgore, Texas.
The flight distance (direct flight from Nampa, ID to Kilgore, TX) is 1,403.84 mi.
1,726 mi = 2,777.90 kms