| Somerville to Casamassima | 4,320.99 mi (6,953.97 km) |
| Somerville to Casandrino | 4,205.08 mi (6,767.42 km) |
| Somerville to Casapulla | 4,201.59 mi (6,761.80 km) |
| Somerville to Casarano | 4,411.56 mi (7,099.72 km) |
| Somerville to Casatenovo | 3,825.07 mi (6,155.86 km) |
| Somerville to Casciana Terme | 3,953.46 mi (6,362.48 km) |
| Somerville to Cascina | 3,945.16 mi (6,349.12 km) |
| Somerville to Caselle Torinese | 3,770.06 mi (6,067.32 km) |
| Somerville to Caserta | 4,203.78 mi (6,765.33 km) |
| Somerville to Casier | 3,953.47 mi (6,362.49 km) |
| Somerville to Casorate Primo | 3,824.72 mi (6,155.29 km) |
| Somerville to Casoria | 4,208.52 mi (6,772.96 km) |
| Somerville to Cassano al Ionio | 4,339.64 mi (6,983.97 km) |
| Somerville to Cassano d'Adda | 3,839.16 mi (6,178.53 km) |
| Somerville to Cassano delle Murge | 4,317.03 mi (6,947.60 km) |
