Miles between Frederick, MD and Algonquin, IL

There are
696 mi
from Frederick, MD to Algonquin, IL

That's the driving distance. It would take 13 hours 8 mins to go from Frederick, Maryland to Algonquin, Illinois.

The flight distance (direct flight from Frederick, MD to Algonquin, IL) is 599.73 mi.

696 mi = 1,120.02 kms