| Altdorf to Castelletto sopra Ticino | 79.46 mi (127.87 km) |
| Altdorf to Castelli Calepio | 104.52 mi (168.21 km) |
| Altdorf to Castelnovo ne' Monti | 188.53 mi (303.41 km) |
| Altdorf to Castelnuovo Berardenga | 280.54 mi (451.48 km) |
| Altdorf to Castelnuovo di Porto | 378.40 mi (608.97 km) |
| Altdorf to Castelnuovo di Verona | 142.24 mi (228.92 km) |
| Altdorf to Castelnuovo Rangone | 194.75 mi (313.43 km) |
| Altdorf to Castelvetrano | 668.94 mi (1,076.56 km) |
| Altdorf to Castelvetro di Modena | 198.08 mi (318.78 km) |
| Altdorf to Castenaso | 212.75 mi (342.39 km) |
| Altdorf to Castenedolo | 125.06 mi (201.27 km) |
| Altdorf to Castiglion Fiorentino | 291.34 mi (468.87 km) |
| Altdorf to Castiglione del Lago | 306.81 mi (493.77 km) |
| Altdorf to Castiglione delle Stiviere | 135.11 mi (217.45 km) |
| Altdorf to Castrolibero | 645.77 mi (1,039.27 km) |
