Piedmont — italy borders (2): Lombardy, Tuscany
Piedmont
Tyrol — italy borders (1): Veneto
Tyrol
Lombardy — italy borders (3): Piedmont, Tuscany, Veneto
Lombardy
Veneto — italy borders (4): Lombardy, Slovenia, Tuscany, Tyrol
Veneto
Tuscany — italy borders (4): Lazio, Lombardy, Piedmont, Veneto
Tuscany
Lazio — italy borders (2): Campania, Tuscany
Lazio
Campania — italy borders (2): Apulia, Lazio
Campania
Apulia — italy borders (2): Campania, Sicily
Apulia
Sicily — italy borders (1): Apulia
Sicily
Slovenia — balkans borders (3): Croatia, Hungary, Veneto
Slovenia
Croatia — balkans borders (5): Bosnia, Hungary, Montenegro, Serbia, Slovenia
Croatia
Bosnia — balkans borders (3): Croatia, Montenegro, Serbia
Bosnia
Serbia — balkans borders (7): Bosnia, Bulgaria, Croatia, Hungary, Macedonia, Montenegro, Romania
Serbia
Montenegro — balkans borders (4): Albania, Bosnia, Croatia, Serbia
Montenegro
Albania — balkans borders (3): Greece, Macedonia, Montenegro
Albania
Macedonia — balkans borders (4): Albania, Bulgaria, Greece, Serbia
Macedonia
Greece — balkans borders (3): Albania, Bulgaria, Macedonia
Greece
Hungary — carpathia borders (5): Croatia, Romania, Serbia, Slovenia, Western Ukraine
Hungary
Poland — carpathia borders (1): Western Ukraine
Poland
Romania — carpathia borders (5): Bulgaria, Hungary, Moldova, Serbia, Western Ukraine
Romania
Moldova — carpathia borders (2): Romania, Western Ukraine
Moldova
Bulgaria — carpathia borders (4): Greece, Macedonia, Romania, Serbia
Bulgaria
Western Ukraine — carpathia borders (6): Hungary, Moldova, Moscow, Poland, Romania, Eastern Ukraine
Western Ukraine
Karelia — russia_west borders (3): Moscow, Novgorod, Western Urals
Karelia
Novgorod — russia_west borders (2): Karelia, Moscow
Novgorod
Moscow — russia_west borders (7): The Don, Karelia, Novgorod, Eastern Ukraine, Western Ukraine, Western Urals, The Volga
Moscow
Eastern Ukraine — russia_west borders (3): The Don, Moscow, Western Ukraine
Eastern Ukraine
The Don — russia_west borders (6): The Caucasus, Georgia, Kazakhstan, Moscow, Eastern Ukraine, The Volga
The Don
The Volga — russia_west borders (4): The Don, Kazakhstan, Moscow, Western Urals
The Volga
Western Urals — russia_west borders (4): Karelia, Kazakhstan, Moscow, The Volga
Western Urals
Georgia — caucasus borders (4): Armenia, Azerbaijan, The Caucasus, The Don
Georgia
Armenia — caucasus borders (3): Azerbaijan, Georgia, Northern Iran
Armenia
Azerbaijan — caucasus borders (4): Armenia, The Caucasus, Georgia, Northern Iran
Azerbaijan
The Caucasus — caucasus borders (3): Azerbaijan, The Don, Georgia
The Caucasus
Northern Iran — persia borders (5): Armenia, Azerbaijan, Eastern Iran, Southern Iran, Khorasan
Northern Iran
Southern Iran — persia borders (2): Eastern Iran, Northern Iran
Southern Iran
Eastern Iran — persia borders (6): Afghanistan, Baluchistan, Northern Iran, Southern Iran, Khorasan, Sindh
Eastern Iran
Khorasan — persia borders (4): Afghanistan, Eastern Iran, Northern Iran, Turkmenistan
Khorasan
Baluchistan — persia borders (3): Afghanistan, Eastern Iran, Sindh
Baluchistan
Kazakhstan — central_asia borders (6): The Don, Kyrgyzstan, Turkmenistan, Western Urals, Uzbekistan, The Volga
Kazakhstan
Uzbekistan — central_asia borders (5): Afghanistan, Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan
Uzbekistan
Turkmenistan — central_asia borders (4): Afghanistan, Kazakhstan, Khorasan, Uzbekistan
Turkmenistan
Tajikistan — central_asia borders (3): Afghanistan, Kyrgyzstan, Uzbekistan
Tajikistan
Kyrgyzstan — central_asia borders (3): Kazakhstan, Tajikistan, Uzbekistan
Kyrgyzstan
Afghanistan — hindu_kush borders (8): Baluchistan, Eastern Iran, Khorasan, Northern Pakistan, Sindh, Tajikistan, Turkmenistan, Uzbekistan
Afghanistan
Northern Pakistan — hindu_kush borders (4): Afghanistan, Kashmir, Sindh, Punjab
Northern Pakistan
Sindh — hindu_kush borders (4): Afghanistan, Baluchistan, Eastern Iran, Northern Pakistan
Sindh
Kashmir — hindu_kush borders (2): Northern Pakistan, Punjab
Kashmir
Punjab — hindu_kush borders (2): Kashmir, Northern Pakistan
Punjab