| Silves to Castelletto sopra Ticino | 1,059.06 mi (1,704.39 km) |
| Silves to Castelli Calepio | 1,111.23 mi (1,788.35 km) |
| Silves to Castelnovo ne' Monti | 1,101.51 mi (1,772.71 km) |
| Silves to Castelnuovo Berardenga | 1,130.77 mi (1,819.79 km) |
| Silves to Castelnuovo di Porto | 1,161.57 mi (1,869.37 km) |
| Silves to Castelnuovo di Verona | 1,143.85 mi (1,840.85 km) |
| Silves to Castelnuovo Rangone | 1,128.96 mi (1,816.89 km) |
| Silves to Castelvetrano | 1,162.86 mi (1,871.45 km) |
| Silves to Castelvetro di Modena | 1,128.55 mi (1,816.23 km) |
| Silves to Castenaso | 1,152.96 mi (1,855.51 km) |
| Silves to Castenedolo | 1,123.99 mi (1,808.89 km) |
| Silves to Castiglion Fiorentino | 1,150.81 mi (1,852.06 km) |
| Silves to Castiglione del Lago | 1,153.58 mi (1,856.51 km) |
| Silves to Castiglione delle Stiviere | 1,131.06 mi (1,820.26 km) |
| Silves to Castrolibero | 1,340.77 mi (2,157.75 km) |
