Miles between Rockville, MD and Irving, TX

There are
1,344 mi
from Rockville, MD to Irving, TX

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

The flight distance (direct flight from Rockville, MD to Irving, TX) is 1,185.89 mi.

1,344 mi = 2,163.11 kms