Borders of Azerbaijan

The neighboring countries are Russia to the north, Georgia to the northwest, Iran to the south, Turkey to the west (via the Azerbaijani exclave of Nakhchivan to the northwest) and Armenia to the west and via the Azerbaijani exclave of Nakhchivan to the north and east.

[1] Additionally, in Armenia, there exist three Azerbaijani enclaves: Barxudarlı, Yuxarı Əskipara and Karki (located north of the region of Nakhchivan) Reciprocally, there exists one Armenian enclave, a village called Artsvashen in north-western Azerbaijan.

Because of its large size and being bordered by five countries, it has (still partially undefined) maritime borders and naval forces by all five Caspian littoral states.

[2][3] Since March 2020 and due initially to the COVID-19 pandemic, all land borders of Azerbaijan remain closed until at least April 1, 2025.

However despite this "cargo from Georgia, Russia, Iran, and Turkey, has remained allowed to enter the country by land.