Miles between Rockville, MD and Walker, MI

There are
643 mi
from Rockville, MD to Walker, MI

That's the driving distance. It would take 11 hours 53 mins to go from Rockville, Maryland to Walker, Michigan.

The flight distance (direct flight from Rockville, MD to Walker, MI) is 523.83 mi.

643 mi = 1,034.27 kms