| Somain to Casandrino | 837.67 mi (1,348.10 km) |
| Somain to Casapulla | 831.18 mi (1,337.65 km) |
| Somain to Casarano | 1,014.26 mi (1,632.29 km) |
| Somain to Casatenovo | 425.51 mi (684.80 km) |
| Somain to Casciana Terme | 584.63 mi (940.86 km) |
| Somain to Cascina | 573.79 mi (923.42 km) |
| Somain to Caselle Torinese | 411.18 mi (661.73 km) |
| Somain to Caserta | 832.70 mi (1,340.11 km) |
| Somain to Casier | 528.20 mi (850.06 km) |
| Somain to Casorate Primo | 437.99 mi (704.88 km) |
| Somain to Casoria | 841.06 mi (1,353.55 km) |
| Somain to Cassano al Ionio | 965.89 mi (1,554.45 km) |
| Somain to Cassano d'Adda | 440.61 mi (709.09 km) |
| Somain to Cassano delle Murge | 921.00 mi (1,482.21 km) |
| Somain to Cassina de' Pecchi | 437.01 mi (703.30 km) |
