Miles between Lewisville, TX and Rockville, MD

There are
1,341 mi
from Lewisville, TX to Rockville, MD

That's the driving distance. It would take 1 day to go from Lewisville, Texas to Rockville, Maryland.

The flight distance (direct flight from Lewisville, TX to Rockville, MD) is 1,181.04 mi.

1,341 mi = 1.61 kms