Nakhchivan

The Nakhchivan Autonomous Republic (Azerbaijani: Naxçıvan Muxtar Respublikası) is a landlocked exclave of the Republic of Azerbaijan. The region covers 5,500[1] km² and borders Armenia (221 km) to the east and north, Iran (179 km) to the south and west, and Turkey (15 km) to the northwest.

More information on the Wikipedia page.