There are
1,831 mi
from Thornton, CO to Ormond Beach, FL
That's the driving distance. It would take 1 day 9 hours to go from Thornton, Colorado to Ormond Beach, Florida.
The flight distance (direct flight from Thornton, CO to Ormond Beach, FL) is 1,537.59 mi.
1,831 mi = 1.61 kms