Miles between Markham, IL and Dover, NH

There are
1,043 mi
from Markham, IL to Dover, NH

That's the driving distance. It would take 19 hours 46 mins to go from Markham, Illinois to Dover, New Hampshire.

The flight distance (direct flight from Markham, IL to Dover, NH) is 863.94 mi.

1,043 mi = 1,678.75 kms