Kartepe is a locality located 254.78 km east-southeast from Ankara in Kocaeli Province, Turkey. The population of Kartepe is 118,066 people. Adapazari, Derince, Golcuk are located close to Kartepe. You can find Kartepe on any map using the following decimal coordinates: 40.6883 (latitude), 30.0144 (longitude).