Miles between Mt Prospect, IL and Derby, CT

There are
878 mi
from Mt Prospect, IL to Derby, CT

That's the driving distance. It would take 16 hours 42 mins to go from Mt Prospect, Illinois to Derby, Connecticut.

The flight distance (direct flight from Mt Prospect, IL to Derby, CT) is 766.83 mi.

878 mi = 1,412.57 kms