Miles between Westminster, MD and Dyer, IN

There are
646 mi
from Westminster, MD to Dyer, IN

That's the driving distance. It would take 12 hours 32 mins to go from Westminster, Maryland to Dyer, Indiana.

The flight distance (direct flight from Westminster, MD to Dyer, IN) is 568.01 mi.

646 mi = 1,039.30 kms