Peron 91-92, Istanbul Otogar Last Updated on April 18, 2019 The Seç company, operating from Offices 91 and 92 at Istanbul‘s Büyük Otogar(main bus terminal), runs buses from Istanbul to Adana, Gaziantep and Osmaniye in southeastern Turkey. Alphabetical List of Destinations Full List of Offices/Perons & Companies Istanbul Bus Terminal (Otogar) Homepage