There are
1,794 mi
from Nampa, ID to Brenham, TX
That's the driving distance. It would take 1 day 7 hours to go from Nampa, Idaho to Brenham, Texas.
The flight distance (direct flight from Nampa, ID to Brenham, TX) is 1,441.15 mi.
1,794 mi = 2,886.69 kms