What are the most popular routes to Bolu?
| Istanbul Europe - Bolu | Average priceCOP 62,272 | Average duration5h 20m | Daily departures115 | |
| Istanbul Asia - Bolu | Average priceCOP 55,172 | Average duration3h 45m | Daily departures55 | |
| Düzce - Bolu | Average priceCOP 35,037 | Average duration30m | Daily departures9 | |
| Ankara - Bolu | Average priceCOP 44,671 | Average duration2h 15m | Daily departures32 | |
| Gebze - Bolu | Average priceCOP 50,905 | Average duration3h | Daily departures32 | |
