There are
1,434 mi
from Amarillo, TX to Oldsmar, FL
That's the driving distance. It would take 1 day 2 hours to go from Amarillo, Texas to Oldsmar, Florida.
The flight distance (direct flight from Amarillo, TX to Oldsmar, FL) is 1,229.29 mi.
1,434 mi = 1.61 kms