There are
1,610 mi
from Amarillo, TX to Havre De Grace, MD
That's the driving distance. It would take 1 day 5 hours to go from Amarillo, Texas to Havre De Grace, Maryland.
The flight distance (direct flight from Amarillo, TX to Havre De Grace, MD) is 1,439.11 mi.
1,610 mi = 1.61 kms