The Strait of Bosporus links the Black Sea and the Sea of Marmara
Leaving the Black Sea you pass the Bosporus Strait, the Sea of Marmara and the Dardanelles Strait before you reach the Aegean Sea.The Sea of Marmara (sometimes spelled Marmora) lies between the Aegean Sea and the Black Sea.
The Bosphorus (also called the Istanbul Strait) and the Dardinelles
The Bosporus Strait, the Sea of Marmara, and the Dardanelles Strait.
The Strait of Bosporus connects the Black Sea to its north with the Sea of Marmara to its south.
Bosporus strait
The Bosporus Strait
nothing there is a country named asbecastan.
Bosporus
Bosporus
The Bosporus Strait, the Black Sea, and the Sea of Marmara surround Constantinople or Istanbul.
"Hellespont" is the ancient name for the Dardanelles, which is a strait that separates Asian Turkey from the Gallipoli peninsula of European Turkey, and links the Aegean Sea with the Sea of Marmara.
To go from the Aegean Sea to the Black Sea, you would pass through the Dardanelles Strait and the Bosporus Strait. The Dardanelles connects the Aegean Sea to the Sea of Marmara, and the Bosporus connects the Sea of Marmara to the Black Sea.