Kaliningrad — baltic borders (1): LithuaniaKaliningradLithuania — baltic borders (3): Belarus, Kaliningrad, LatviaLithuaniaLatvia — baltic borders (4): Belarus, Estonia, Lithuania, NovgorodLatviaEstonia — baltic borders (2): Latvia, NovgorodEstoniaBelarus — baltic borders (4): Latvia, Lithuania, Moscow, NovgorodBelarusKarelia — russia_west borders (5): Moscow, Novgorod, Eastern Urals, Western Urals, Western SiberiaKareliaNovgorod — russia_west borders (5): Belarus, Estonia, Karelia, Latvia, MoscowNovgorodMoscow — russia_west borders (7): Belarus, The Don, Karelia, Novgorod, Eastern Ukraine, Western Urals, The VolgaMoscowEastern Ukraine — russia_west borders (2): The Don, MoscowEastern UkraineThe Don — russia_west borders (6): The Caucasus, Georgia, Kazakhstan, Moscow, Eastern Ukraine, The VolgaThe DonThe Volga — russia_west borders (4): The Don, Kazakhstan, Moscow, Western UralsThe VolgaWestern Urals — russia_west borders (5): Karelia, Kazakhstan, Moscow, Eastern Urals, The VolgaWestern UralsGeorgia — caucasus borders (4): Armenia, Azerbaijan, The Caucasus, The DonGeorgiaArmenia — caucasus borders (3): Azerbaijan, Georgia, Northern IranArmeniaAzerbaijan — caucasus borders (4): Armenia, The Caucasus, Georgia, Northern IranAzerbaijanThe Caucasus — caucasus borders (3): Azerbaijan, The Don, GeorgiaThe CaucasusNorthern Iran — persia borders (5): Armenia, Azerbaijan, Eastern Iran, Southern Iran, KhorasanNorthern IranSouthern Iran — persia borders (2): Eastern Iran, Northern IranSouthern IranEastern Iran — persia borders (6): Afghanistan, Baluchistan, Northern Iran, Southern Iran, Khorasan, SindhEastern IranKhorasan — persia borders (4): Afghanistan, Eastern Iran, Northern Iran, TurkmenistanKhorasanBaluchistan — persia borders (3): Afghanistan, Eastern Iran, SindhBaluchistanKazakhstan — central_asia borders (8): The Don, Kyrgyzstan, Turkmenistan, Eastern Urals, Western Urals, Uzbekistan, The Volga, Western SiberiaKazakhstanUzbekistan — central_asia borders (5): Afghanistan, Kazakhstan, Kyrgyzstan, Tajikistan, TurkmenistanUzbekistanTurkmenistan — central_asia borders (4): Afghanistan, Kazakhstan, Khorasan, UzbekistanTurkmenistanTajikistan — central_asia borders (3): Afghanistan, Kyrgyzstan, UzbekistanTajikistanKyrgyzstan — central_asia borders (3): Kazakhstan, Tajikistan, UzbekistanKyrgyzstanEastern Urals — siberia borders (5): Central Siberia, Karelia, Kazakhstan, Western Urals, Western SiberiaEastern UralsWestern Siberia — siberia borders (4): Central Siberia, Karelia, Kazakhstan, Eastern UralsWestern SiberiaCentral Siberia — siberia borders (3): Eastern Urals, Western Siberia, YakutiaCentral SiberiaYakutia — siberia borders (4): Central Siberia, Chukotka, Kamchatka, North KoreaYakutiaChukotka — siberia borders (2): Kamchatka, YakutiaChukotkaKamchatka — siberia borders (3): Chukotka, Yakutia, HokkaidoKamchatkaBeijing — china borders (3): North Korea, Shandong, SichuanBeijingShandong — china borders (4): Beijing, Shanghai, Sichuan, KyushuShandongShanghai — china borders (3): Guangdong, Shandong, SichuanShanghaiSichuan — china borders (6): Beijing, Guangdong, Shandong, Shanghai, Tibet, YunnanSichuanGuangdong — china borders (4): Shanghai, Sichuan, Vietnam, YunnanGuangdongYunnan — china borders (6): Guangdong, Laos, Myanmar, Sichuan, Tibet, VietnamYunnanTibet — china borders (5): Kashmir, Myanmar, Punjab, Sichuan, YunnanTibetNorth Korea — korea_japan borders (3): Beijing, South Korea, YakutiaNorth KoreaSouth Korea — korea_japan borders (2): North Korea, KyushuSouth KoreaHonshu — korea_japan borders (2): Hokkaido, KyushuHonshuHokkaido — korea_japan borders (2): Honshu, KamchatkaHokkaidoKyushu — korea_japan borders (3): Honshu, South Korea, ShandongKyushuAfghanistan — hindu_kush borders (8): Baluchistan, Eastern Iran, Khorasan, Northern Pakistan, Sindh, Tajikistan, Turkmenistan, UzbekistanAfghanistanNorthern Pakistan — hindu_kush borders (4): Afghanistan, Kashmir, Sindh, PunjabNorthern PakistanSindh — hindu_kush borders (4): Afghanistan, Baluchistan, Eastern Iran, Northern PakistanSindhKashmir — hindu_kush borders (3): Northern Pakistan, Punjab, TibetKashmirPunjab — hindu_kush borders (3): Kashmir, Northern Pakistan, TibetPunjabMyanmar — indochina borders (4): Laos, Thailand, Tibet, YunnanMyanmarThailand — indochina borders (4): Cambodia, Laos, Malaya, MyanmarThailandLaos — indochina borders (5): Cambodia, Myanmar, Thailand, Vietnam, YunnanLaosCambodia — indochina borders (3): Laos, Thailand, VietnamCambodiaVietnam — indochina borders (4): Cambodia, Guangdong, Laos, YunnanVietnamMalaya — insulindia borders (3): Borneo, Thailand, SumatraMalayaSumatra — insulindia borders (2): Malaya, JavaSumatraJava — insulindia borders (2): Sumatra, BorneoJavaBorneo — insulindia borders (4): Malaya, Java, Sulawesi, The PhilippinesBorneoSulawesi — insulindia borders (1): BorneoSulawesiThe Philippines — insulindia borders (1): BorneoThe Philippines