Portsmouth, NH
Argentina.
Brazil
No, first of all, how could it be west twice? it is located at 10 degrees South, 55 degrees West.
That point is in west-central Mexico, about 70 miles north-northwest of Durango.
Argentina
Argentina
Kitt Peak National Observatory is the mountain peak at this point. It is located at about 30 degrees south latitude and 70 degrees west longitude.
Portsmouth, NH
Alaska
Washington
Argentina.
70 N 40 W is Sermersooq Municipality, Greenland.
santo Domingo
Brazil
That would be Baffin Bay - off the west coast of Greenland.
Prudhoe Bay, Alaska, United States