Boston
Adstock
Boston
Portland
chigago, IL
Chicago... I hope
The border between Maine and New Hampshire in the northeastern United States is drawn mostly along longitude 71W. Further south, 71W just about splits the island of Hispaniola (Haiti and the Dominican Republic) in half.
chile
location 42n 71w place
Santiago
Since the State of Maine is shaped sort of like a dog's head, cardinal directions like "north, south, east and west" aren't all that useful. However.... The western border of Maine/eastern border of New Hampsire is approximately 71W, but it isn't perfectly north/south, and the southern end of this wanders with the Piscataqua River. The northwestern border is with Quebec, Canada; the northern and northeastern borders of Maine abut the Canadian province of New Brunswick. The southeastern border of Maine is the Atlantic Ocean.