| Somma Vesuviana to Capodrise | 14.19 mi (22.84 km) |
| Somma Vesuviana to Capoterra | 312.02 mi (502.15 km) |
| Somma Vesuviana to Capriolo | 399.52 mi (642.96 km) |
| Somma Vesuviana to Capua | 19.87 mi (31.97 km) |
| Somma Vesuviana to Capurso | 129.96 mi (209.15 km) |
| Somma Vesuviana to Carate Brianza | 428.85 mi (690.17 km) |
| Somma Vesuviana to Caravaggio | 400.40 mi (644.39 km) |
| Somma Vesuviana to Carbonera | 349.56 mi (562.57 km) |
| Somma Vesuviana to Carbonia | 334.32 mi (538.04 km) |
| Somma Vesuviana to Cardito | 8.93 mi (14.37 km) |
| Somma Vesuviana to Carignano | 441.25 mi (710.12 km) |
| Somma Vesuviana to Carini | 200.71 mi (323.01 km) |
| Somma Vesuviana to Carlentini | 249.93 mi (402.22 km) |
| Somma Vesuviana to Carmagnola | 437.19 mi (703.59 km) |
| Somma Vesuviana to Carmiano | 192.75 mi (310.20 km) |
