There is no current capital that borders both the Black and Mediterranean Seas as the distance between them at their closest point is around 500 kilometers or 300 miles. However, Turkey, the only country that borders both Seas has an inland capital at Ankara.
During the days of the Ottoman Empire (1453-1923), Istanbul, the only city on both the Aegean Sea (an arm of the Mediterranean Sea) and Black Seas, was the capital of that state. Istanbul still remains Turkey's largest metropolis even though the authority of government remains vested in Ankara.
There are actually two answers to this question as there are two countries that both border Hungary and have Coastlines on the Black Sea.
The country that shares a longer border with Hungary is Romania with a capital at Bucharest.
The country that shares a longer Black Sea coast is Ukraine with a capital at Kiev.
Two countries border Hungary and the Black Sea. They, are their capitals, are:
Bucharest, Romania
Kiev, Ukraine
Geographically there is no such country. This is because Slovakia lies between Hungary and Poland, and Poland has a coast line with the Black Sea. Capital of Poland is Warsaw
Five countries border Romania. They are Bulgaria, Serbia, Hungary, Ukraine and Moldova. Romania also has a coastline on the Black Sea.
Ukraine Romania (Submit your paper quickly, as long as Ukraine still has a coastline) ;)
Bucharest is the capital of Romania so neither of these. Romania on the other hand, yes.
Hungary, Yugoslavia, Bulgaria, Ukraine, And the Black Sea
The Balkan countries are Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Greece, Macedonia, Montenegro, and Serbia. A coastline is another word for a coast or border with the sea, so this question asks which of the Balkan countries are landlocked. Most of these countries border either the Aegean Sea, the Ionian Sea, the Adriatic Sea or the Black Sea. However, both Macedonia and Serbia are fully landlocked with no coastline.
Ukraine borders Russia, Belarus, Moldova, Romania, Slovakia and Hungary.The seven countries that border the Ukraine are Poland, Slovakia, Hungary, Romania, Belarus, Russia, and Moldavia. Also the two seas that border the Ukraine are the Black Sea, and the Sea of Azov.The countries that border Ukraine is Belarus, Moldova, Hungary, Poland, Romania, Slovakia, Sea of Azov and these are a few of the countries that border Ukraine.
Hungary, Serbia, Bulgaria, Moldova, Ukraine and the Black Sea.
Hungary, Serbia, Bulgaria, Ukraine and Black Sea.
Romania was bordered by Bulgaria, Moldova, Ukraine, Hungary, Serbia and the Black Sea.These countries are Bulgaria, Moldova, Ukraine, Hungary, Serbia (five !); the body of water is the Black Sea.
Countries: Poland, Slovakia, Hungary, Romania, Moldova, Belarus, Russia Seas: Black Sea, Sea of Azov
Six countries border the Black Sea. These countries and their capitals include: Sofia, Bulgaria Tbilisi, Georgia Bucharest, Romania Moscow, Russia Ankara, Turkey Kiev, Ukraine
Romanian borders are with: Moldova, Ukraine, Hungary, Serbia, Bulgaria and the Black Sea.