Miles between St Louis, MO and Frederick, MD

There are
772 mi
from St Louis, MO to Frederick, MD

That's the driving distance. It would take 14 hours 40 mins to go from St Louis, Missouri to Frederick, Maryland.

The flight distance (direct flight from St Louis, MO to Frederick, MD) is 688.08 mi.

772 mi = 1,242.02 kms