Miles between Wilmington, DE and Somersworth, NH

There are
399 mi
from Wilmington, DE to Somersworth, NH

That's the driving distance. It would take 8 hours 22 mins to go from Wilmington, Delaware to Somersworth, New Hampshire.

The flight distance (direct flight from Wilmington, DE to Somersworth, NH) is 342.95 mi.

399 mi = 642.64 kms