Question: New Hampshire Route 43 runs to Northwood in Rockingham County, New Hampshire, from where?

Context paragraphs:
New Hampshire Route 27: New Hampshire Route 27 (abbreviated NH 27) is a 37.621 mi long east–west highway in southeastern New Hampshire.  The western terminus of NH 27 is in Hooksett at U.S. Route 3 and New Hampshire Route 28 north of Manchester.  The eastern terminus is in Hampton Beach at New Hampshire Route 1A, which runs along the New Hampshire coastline adjacent to the Atlantic Ocean.

New Hampshire Route 97: New Hampshire Route 97 (abbreviated NH 97) is a 2.563 mi east–west state highway in Salem, Rockingham County, New Hampshire.  The western terminus of the route is in the center of Salem at New Hampshire Route 28 (Broadway).  The eastern terminus is at the Massachusetts state line, where the road continues east as Massachusetts Route 97 and continues on to Haverhill.  NH 97 is named Main Street along its entire length.

New Hampshire Route 120: New Hampshire Route 120 is a 26.928 mi secondary north–south state highway in Sullivan and Grafton counties in the upper Connecticut River Valley region of New Hampshire.  Its southern terminus is at New Hampshire Route 11 and New Hampshire Route 103 in Claremont.  Its northern terminus is at New Hampshire Route 10 in Hanover.

New Hampshire Route 43: New Hampshire Route 43 is a 16.418 mi north–south state highway in southeastern New Hampshire which runs from Candia to Northwood.  The southern terminus of NH 43 is at an interchange with New Hampshire Route 101 in Candia.  The northern terminus is at an intersection with U.S. Route 4, U.S. Route 202 and New Hampshire Route 9 in Northwood.

New Hampshire Route 87: New Hampshire Route 87 is a 6.317 mi east–west highway in Rockingham County in southeastern New Hampshire connecting Newfields to Epping.  The eastern terminus of NH 87 is in Newfields at its junction with New Hampshire Route 85.  The western terminus is in Epping at its junction with New Hampshire Route 125.

New Hampshire Route 140: New Hampshire Route 140 is a 21.142 mi east–west state highway in central New Hampshire, running from Tilton to Alton.  The western terminus of NH 140 is in Tilton at an intersection with U.S. Route 3, New Hampshire Route 11 and New Hampshire Route 132, located at exit 20 on Interstate 93.  The eastern terminus is in Alton at NH 11 and New Hampshire Route 28A (Main Street).  In Alton, the road is named the Frank C. Gilman Highway.

Northwood, New Hampshire: Northwood is a town in Rockingham County, New Hampshire, United States.  The population was 4,241 at the 2010 census.

New Hampshire Route 84: New Hampshire Route 84 is a 4.184 mi secondary east–west state highway in Rockingham County in southeastern New Hampshire.  The eastern terminus of NH 84 is in Hampton Falls at U.S. Route 1.  The western terminus is in Kensington at New Hampshire Route 150.

New Hampshire Route 202A: New Hampshire Route 202A (abbreviated NH 202A) is a 14.639 mi east–west state highway in Strafford and Rockingham counties in southeastern New Hampshire.  The western terminus is in Northwood at U.S. Route 202 and New Hampshire 9, near their intersection with U.S. Route 4.  Its eastern terminus is in downtown Rochester at New Hampshire Route 108 and New Hampshire Route 125.

New Hampshire Route 108: New Hampshire Route 108 is a 42.430 mi north–south state highway in Rockingham and Strafford counties in southeastern New Hampshire.  The southern terminus of NH 108 is at the Massachusetts state line in Plaistow.  The northern terminus is at an intersection with New Hampshire Route 125 and New Hampshire Route 202A in downtown Rochester.

Supporting paragraphs: New Hampshire Route 43 Northwood, New Hampshire
Answer: Candia