What are the most popular routes to Gölcük?
| Istanbul Europe - Gölcük | Average priceRUB 1,043 | Average duration2h 30m | Daily departures2 | |
| Istanbul Asia - Gölcük | Average priceRUB 391 | Average duration1h 35m | Daily departures10 | |
| Bursa - Gölcük | Average priceRUB 1,049 | Average duration1h 59m | Daily departures26 | |
| Yalova - Gölcük | Average priceRUB 847 | Average duration59m | Daily departures19 | |
| Izmir - Gölcük | Average priceRUB 2,736 | Average duration6h 45m | Daily departures23 | |
