Austria–Slovenia border

The Austrian–Slovenian border is a 330-kilometre (210 mi)^[1] land border between the Republic of Austria and the Republic of Slovenia.

Border tripoint between Italy, Slovenia and Austria, at an altitude of 1,500 metres (4,900 ft)

Border tripoint between Austria, Hungary, and Slovenia

Until 1991, it was the border between Austria and Yugoslavia; when Slovenia gained independence in 1991, it became the Austrian–Slovenian border.