Texas, New Mexico, Arizona, California
Kentucky, Ohio, Nevada and Maine
Four - New York, Pennsylvania, Ohio, and Michigan
Four - New York, Pennsylvania, Ohio, and Michigan
California, Arizona, New Mexico, and Texas are the US states on the border with Mexico.
Michigan, Indiana, Illinois, Wisconsin
The four States are: # Maryland # Massachusetts # Mississippi # Missouri
Ohio, West Virginia, Maryland and Delaware. And by the way it also borders New Jersy and New York and it has a water border with Canada.
The states that share a border with a different country in the United States are Alaska (shares a border with Canada) and Texas (shares a border with Mexico).
Only three countries share a border with Luxembourg. They are Belgium, France, and Germany.
Delaware, Maryland, Kentucky, and Missouri are the four border states of the North and South. (West Virginia is also a border state)
Pennsylvania is located in the Middle Atlantic portion of the United States, and it is bordered to the north by Lake Erie and New York, to the east by New Jersey (across the Delaware River), to the south by Maryland, to the southwest by West Virginia, to the southeast by Delaware, and to the west by Ohio.