| Somma Vesuviana to Celano | 95.43 mi (153.58 km) |
| Somma Vesuviana to Cento | 310.93 mi (500.40 km) |
| Somma Vesuviana to Cepagatti | 104.99 mi (168.97 km) |
| Somma Vesuviana to Ceprano | 66.92 mi (107.70 km) |
| Somma Vesuviana to Cercola | 4.56 mi (7.34 km) |
| Somma Vesuviana to Cerea | 340.29 mi (547.65 km) |
| Somma Vesuviana to Cerese | 343.52 mi (552.84 km) |
| Somma Vesuviana to Cerignola | 80.93 mi (130.25 km) |
| Somma Vesuviana to Cermenate | 428.46 mi (689.53 km) |
| Somma Vesuviana to Cernusco sul Naviglio | 410.98 mi (661.40 km) |
| Somma Vesuviana to Cerreto Guidi | 270.03 mi (434.57 km) |
| Somma Vesuviana to Cerro Maggiore | 427.54 mi (688.06 km) |
| Somma Vesuviana to Certaldo | 253.67 mi (408.23 km) |
| Somma Vesuviana to Cerveteri | 143.94 mi (231.65 km) |
| Somma Vesuviana to Cervia | 256.79 mi (413.26 km) |
