Some countries that do not share a border with Bulgaria are Spain, Japan, and Brazil.
Albania and Bulgaria
Albania, Macedonia and Bulgaria.
Bulgaria,maconia,and turkey
Albania, Macedonia, Montenegro and Bulgaria.
Turkey and Greece
YES. The two countries share a long border in southern Bulgaria and northeastern Greece. (The area is known as Western Thrace.)
Greece actually has land borders with four countries: Albania, Macedonia, Bulgaria, and Turkey.
Macedonia, Albania, bulgaria, turkey
There are more than two countries that border Romania and they include; Hungary to the northwest, Ukraine to the north, Moldova to the northeast, Bulgaria to the south and Serbia to the southwest.
The Danube River forms the border of some countries. They are Romania, Bulgaria, Hungary, Serbia, Slovakia, Austria and Germany.
Romania, Bulgaria, Ukraine, Turkey, Georgia, Russia