It is 299.48 miles according to MapQuest but feel free to round it off and call it about 300 miles.
96 miles
The one in New York is 400 miles from New Hampshire.
Pennsylvania is about 409 road miles on I-88 miles from New Hampshire.
Burlington, Vermont, USA - 15.5 square miles.
New Hampshire · Area 24,220 km²
Strafford County, New Hampshire is 384 square miles.
1540 miles
90 miles
1180 miles
958 miles
2,589 miles
163 miles