What are the most popular routes to Bolu?
| Istanbul Europe - Bolu | Average priceCOP 51,222 | Average duration5h 10m | Daily departures129 | |
| Istanbul Asia - Bolu | Average priceCOP 52,490 | Average duration3h 45m | Daily departures49 | |
| Sakarya - Bolu | Average priceCOP 41,136 | Average duration1h 40m | Daily departures25 | |
| Ankara - Bolu | Average priceCOP 37,774 | Average duration2h 15m | Daily departures29 | |
| Gebze - Bolu | Average priceCOP 50,714 | Average duration3h | Daily departures37 | |
