| Somerville to Celano | 4,132.36 mi (6,650.39 km) |
| Somerville to Cento | 3,941.21 mi (6,342.77 km) |
| Somerville to Cepagatti | 4,144.32 mi (6,669.64 km) |
| Somerville to Ceprano | 4,150.12 mi (6,678.97 km) |
| Somerville to Cercola | 4,211.96 mi (6,778.49 km) |
| Somerville to Cerea | 3,922.68 mi (6,312.95 km) |
| Somerville to Cerese | 3,907.77 mi (6,288.95 km) |
| Somerville to Cerignola | 4,264.77 mi (6,863.48 km) |
| Somerville to Cermenate | 3,815.26 mi (6,140.06 km) |
| Somerville to Cernusco sul Naviglio | 3,831.85 mi (6,166.76 km) |
| Somerville to Cerreto Guidi | 3,956.79 mi (6,367.84 km) |
| Somerville to Cerro Maggiore | 3,812.76 mi (6,136.04 km) |
| Somerville to Certaldo | 3,971.14 mi (6,390.93 km) |
| Somerville to Cerveteri | 4,071.64 mi (6,552.67 km) |
| Somerville to Cervia | 4,003.37 mi (6,442.81 km) |
