Magadan-the Sea of Okhotsk. Novosibirsk-the Ob River. Tobolsk-the Irtysh River. Noryan-mar-the Pechora River. Perm-the Kama River. Astrakhan-the Volga River. Tagangor-the Sea of Azov. Khabarovsk-the Amur River. Novorossiysk-the Black Sea. Vladivostok-the Sea of Japan.