The Circumferential Highway goes through the town in what New Hampshire county?
Litchfield, New Hampshire Litchfield is a town in Hillsborough County, New Hampshire, United States. The population was 8,271 at the 2010 census.
New Hampshire Route 156 New Hampshire Route 156 (NH 156) is a 6.424 mi secondary north–south highway in Rockingham County in southeastern New Hampshire. The road runs from Raymond to Nottingham.