| Somerville to Chivasso | 3,780.05 mi (6,083.40 km) |
| Somerville to Ciampino | 4,100.79 mi (6,599.59 km) |
| Somerville to Cicciano | 4,216.29 mi (6,785.46 km) |
| Somerville to Cingoli | 4,071.62 mi (6,552.63 km) |
| Somerville to Cinisello Balsamo | 3,825.78 mi (6,157.00 km) |
| Somerville to Cinisi | 4,257.70 mi (6,852.11 km) |
| Somerville to Cirie | 3,766.24 mi (6,061.17 km) |
| Somerville to Ciro Marina | 4,391.44 mi (7,067.34 km) |
| Somerville to Cislago | 3,811.87 mi (6,134.61 km) |
| Somerville to Cisterna di Latina | 4,118.39 mi (6,627.91 km) |
| Somerville to Cisternino | 4,351.76 mi (7,003.48 km) |
| Somerville to Citta di Castello | 4,026.30 mi (6,479.70 km) |
| Somerville to Citta Sant'Angelo | 4,138.15 mi (6,659.70 km) |
| Somerville to Cittadella | 3,931.66 mi (6,327.40 km) |
| Somerville to Cittanova | 4,384.96 mi (7,056.91 km) |
