There are
1,686 mi
from Amarillo, TX to Palmetto Bay, FL
That's the driving distance. It would take 1 day 6 hours to go from Amarillo, Texas to Palmetto Bay, Florida.
The flight distance (direct flight from Amarillo, TX to Palmetto Bay, FL) is 1,438.41 mi.
1,686 mi = 1.61 kms