There are
329 mi
from Amarillo, TX to Alamogordo, NM
That's the driving distance. It would take 6 hours 35 mins to go from Amarillo, Texas to Alamogordo, New Mexico.
The flight distance (direct flight from Amarillo, TX to Alamogordo, NM) is 285.63 mi.
329 mi = 529.26 kms