Pennsylvania on the north and Maryland on the west and south.
Pennsylvania, New Jersey, and Maryland.
la la land
The pan handle of the state of Idaho borders WA state to the east.
Delaware borders the Atlantic Ocean.
Delaware
New Jersey is bordered on the north and northeast by New York; on the east by the Atlantic Ocean; on the southwest by Delaware across Delaware Bay; and on the west by Pennsylvania across the Delaware River.
Maryland.
The bay that borders Delaware is called Delaware Bay.
The states that border Maryland are Delaware, Pennsylvania, and Virginia.
Pennsylvania borders Maryland to the south.
Delaware shares a land border with Maryland and Pennsylvania. New Jersey can be said to be a state surrounding Delaware, but the land borders are separated by water.
Delaware shares a border with Pennsylvania and with Maryland.
Pennsylvania and Delaware both border New Jersey to the west.
It is a peninsula, bordered on the north and east by the state of New York; on the east, southeast, and south by the Atlantic Ocean; on the west by the Delaware River and Pennsylvania; and on the southwest by the Delaware Bay and Delaware.