Miles between Grand Prairie, TX and Rockville, MD

There are
1,344 mi
from Grand Prairie, TX to Rockville, MD

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

The flight distance (direct flight from Grand Prairie, TX to Rockville, MD) is 1,190.56 mi.

1,344 mi = 1.61 kms