| Sompting to Castelletto sopra Ticino | 542.55 mi (873.15 km) |
| Sompting to Castelli Calepio | 591.59 mi (952.07 km) |
| Sompting to Castelnovo ne' Monti | 666.19 mi (1,072.12 km) |
| Sompting to Castelnuovo Berardenga | 758.41 mi (1,220.54 km) |
| Sompting to Castelnuovo di Porto | 854.58 mi (1,375.32 km) |
| Sompting to Castelnuovo di Verona | 632.44 mi (1,017.81 km) |
| Sompting to Castelnuovo Rangone | 679.28 mi (1,093.19 km) |
| Sompting to Castelvetrano | 1,113.29 mi (1,791.67 km) |
| Sompting to Castelvetro di Modena | 682.26 mi (1,097.99 km) |
| Sompting to Castenaso | 700.47 mi (1,127.30 km) |
| Sompting to Castenedolo | 613.46 mi (987.26 km) |
| Sompting to Castiglion Fiorentino | 772.87 mi (1,243.82 km) |
| Sompting to Castiglione del Lago | 787.63 mi (1,267.57 km) |
| Sompting to Castiglione delle Stiviere | 624.09 mi (1,004.38 km) |
| Sompting to Castrolibero | 1,128.29 mi (1,815.80 km) |
