There are
1,136 mi
from Amarillo, TX to Suwanee, GA
That's the driving distance. It would take 20 hours 2 mins to go from Amarillo, Texas to Suwanee, Georgia.
The flight distance (direct flight from Amarillo, TX to Suwanee, GA) is 1,011.49 mi.
1,136 mi = 1.61 kms