Saudi Arabia is one of those.
Iran is the only country that borders both the Caspian Sea and the Persian Gulf.
Both the Fertile Crescent and the Golan Heights are internal parts of the Middle East. The Mediterranean Sea and Persian Gulf are borders of the Middle East.
Both Syria and Iraq are in the Middle East and share borders with Turkey.
it stretched from today's Libya in the west, through the Middle East, central Asia and today's Pakistan in the east.