Miles between Naperville, IL and St Clair Shores, MI

There are
321 mi
from Naperville, IL to St Clair Shores, MI

That's the driving distance. It would take 6 hours 10 mins to go from Naperville, Illinois to St Clair Shores, Michigan.

The flight distance (direct flight from Naperville, IL to St Clair Shores, MI) is 273.64 mi.

321 mi = 516.65 kms