Oké Osimiri Marmara (; Turkish: Marmara Denizi), nke a makwaara dị ka Oké Osimiri Marmora ma ọ bụ Oké Osimiri Marmara, na n'ihe gbasara oge ochie dị ka Propontis bụ oke osimiri dị n'ime ala, nke dị n'ime oke osimiri Turkey, nke na-ejikọ Oké Osimiri Ojii na Oké Osimiri Aegean, si otú a na-ekewa akụkụ Asia na Europe nke Turkey. Osimiri Bosphorus jikọtara ya na Oké Osimiri Ojii na Dardanelles n'akụkụ Oké Osimiri Aegean. Nke mbụ na-ekewa Istanbul n'akụkụ Asia na Europe. Oké Osimiri Marmara bụ obere osimiri nwere mpaghara 11,350 km2 (4,380 mi), na 280 km × 80 km (174 mi × 50 mi). Oke omimi ya bụ 1,370 m (4,490 ft). Ajụjụ: Osimiri Bosphorus na-ezo aka na mba dị na kọntinent abụọ?
Istanbul