Miles between Waukegan, IL and Maryland Heights, MO

There are
340 mi
from Waukegan, IL to Maryland Heights, MO

That's the driving distance. It would take 6 hours 28 mins to go from Waukegan, Illinois to Maryland Heights, Missouri.

The flight distance (direct flight from Waukegan, IL to Maryland Heights, MO) is 286.39 mi.

340 mi = 546.63 kms