Pennsylvania borders Canada by water across the 51 mile frontage on Lake Erie, but Canada and Pennsylvania do not touch land borders.
North Dakota and Idaho share a land border with Canada. Pennsylvania shares a maritime border with Canada across Lake Erie.
Kentucky
North Dakota and Idaho share a land border with Canada. Pennsylvania does not share a land border with Canada. However Pennsylvania does share a maritime border with Canada across Lake Erie.
Pennsylvania borders Canada via Lake Erie. The international border between the United States and Canada passes through the Great Lakes of Ontario, Erie, Huron, and Superior (not Lake Michigan, however).
Many more states do not border Canada than do, so it is easier to name the states that do border Canada. If a state is not listed, then it doesn't border Canada.AlaskaIdahoMaineMinnesotaMontanaNew HampshireNew YorkNorth DakotaVermontWashingtonThe states above share a land border with Canada. Three additional states (Michigan, Ohio, and Pennsylvania) share a water border with Canada.
New Jersey, Pennsylvania, Connecticut, Massachusetts, Vermont, a water border with Rhode Island and Canada's Ontario and Quebec.
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.
New York, but there is also a 51 mile water border with Canada in Lake Erie.
New York ,Delaware, Pennsylvania
There are thirteen U.S. states that border Canada: Alaska, Washington, Idaho, Montana, North Dakota, Minnesota, Michigan, Ohio, Pennsylvania, New York, Vermont, New Hampshire, and Maine. All but Ohio and Pennsylvania form partial or complete land borders with Canada; Ohio and Pennsylvania share only water boundaries of Lake Erie with Canada.
Pennsylvania has the shortest international land boundary of all the US states. The border between Pennsylvania and Canada is 42 miles long. The border between Canada and Idaho is 45 miles long. Alaska shares 1,538 miles of border with Canada.