Aydinliyolu Cad.

Pendik is a district of Istanbul, Turkey on the Asian side between Kartal and Tuzla, on the Marmara Sea. Home to Sabiha Gökçen International Airport. Population is 711,894. It also neighbours Sultanbeyli, Sancaktepe and Çekmeköy from northwest, Şile from north and Gebze from northeast.

Kaynarca station (Turkish: Kaynarca istasyonu) is an unused railway station in the Kaynarca neighborhood of Pendik, Istanbul. The station was originally built in 1967 by the Turkish State Railways in anticipation of electric commuter rail service from Haydarpaşa to Gebze. The station was closed down 29 April 2012 and demolished shortly after.

Kosilaos was a town of ancient Bithynia located on the road from Libyssa to Chalcedon on the north coast of the Sinus Astacenus, an arm of the Propontis.Its site is located east of Pendik, in Asiatic Turkey.