What are the most popular routes to Calda?
| Rome - Calda | Average priceCHF 32 | Average duration4h 49m | Daily departures3 | |
| Milano - Calda | Average priceCHF 69 | Average duration11h 21m | Daily departures2 | |
| Bologna - Calda | Average priceCHF 56 | Average duration8h 55m | Daily departures1 | |
| Genoa - Calda | Average priceCHF 63 | Average duration9h 58m | Daily departures1 | |
| Trecate - Calda | Average priceCHF 76 | Average duration12h 6m | Daily departures1 | |
