İstanbul-Kocaeli Yolu Kocaeli is located at 40.759380, 29.981489 geo coordinates. İstanbul-Kocaeli Yolu, Kocaeli is located in Kocaeli, Başiskele, İzmit, Yahyakaptan, Ovacık, Turkey.
| Latitude | Longitude |
|---|---|
| 40.759380 | 29.981489 |
| DMS Latitude | DMS Longitude |
|---|---|
| 40° 45´ 33.7680'' N | 29° 58´ 53.3604'' E |