What are the most popular routes to Oña?
| Bilbao - Oña | Average priceCHF 12 | Average duration2h 15m | Daily departures1 | |
| Criales - Oña | Average priceCHF 6 | Average duration55m | Daily departures1 | |
| Salas de Bureba - Oña | Average priceCHF 5 | Average duration15m | Daily departures1 | |
| Sodupe - Oña | Average priceCHF 11 | Average duration1h 55m | Daily departures1 | |
| Poza de la Sal - Oña | Average priceCHF 5 | Average duration25m | Daily departures1 | |
