There are
1,109 mi
from Lewisville, TX to Sanford, FL
That's the driving distance. It would take 20 hours 43 mins to go from Lewisville, Texas to Sanford, Florida.
The flight distance (direct flight from Lewisville, TX to Sanford, FL) is 975.61 mi.
1,109 mi = 1.61 kms