What are the most popular routes to Treto?
| Santander - Treto | Average priceMAD 124 | Average duration1h 45m | Daily departures15 | |
| Laredo - Treto | Average priceMAD 62 | Average duration10m | Daily departures14 | |
| Maliano - Treto | Average priceMAD 83 | Average duration53m | Daily departures4 | |
| Argoños - Treto | Average priceMAD 63 | Average duration15m | Daily departures9 | |
| Santoña - Treto | Average priceMAD 62 | Average duration20m | Daily departures9 | |
