Portugal is a country in Southern Europe on the Iberian Peninsula. Portugal is the westernmost country of Europe and part of the Mediterranean. It is bordered by the Atlantic Ocean to the west and south and by Spain to the north and east.

Maine is the northeasternmost state in the Lower 48 of the United States. Maine is the 12th-smallest by area, the 9th-least populous, and the 13th-least densely populated of the 50 U.S. states. It is in New England, bordered by New Hampshire to the west, the Atlantic Ocean to the southeast, and the Canadian provinces of New Brunswick and Quebec to the northeast and northwest, respectively. Maine is the only state to border only one other state, is the easternmost among the contiguous United States, and is the northernmost state east of the Great Lakes. - usc - new.england - us.nh - atlantic - new.brunswick - quebec - great.lakes