There are
1,132 mi
from Amarillo, TX to Mcdonough, GA
That's the driving distance. It would take 20 hours 1 min to go from Amarillo, Texas to Mcdonough, Georgia.
The flight distance (direct flight from Amarillo, TX to Mcdonough, GA) is 1,015.01 mi.
1,132 mi = 1,821.66 kms