What are the most popular routes to Treto?
| Laredo - Treto | Average priceCZK 124 | Average duration10m | Daily departures12 | |
| Santander - Treto | Average priceCZK 254 | Average duration1h 45m | Daily departures11 | |
| Colindres - Treto | Average priceCZK 124 | Average duration5m | Daily departures5 | |
| Maliano - Treto | Average priceCZK 168 | Average duration53m | Daily departures4 | |
| Berria - Treto | Average priceCZK 123 | Average duration18m | Daily departures9 | |
