Miles between Rockford, IL and Somerville, NJ

There are
857 mi
from Rockford, IL to Somerville, NJ

That's the driving distance. It would take 16 hours 14 mins to go from Rockford, Illinois to Somerville, New Jersey.

The flight distance (direct flight from Rockford, IL to Somerville, NJ) is 758.56 mi.

857 mi = 1,378.50 kms