| Sommerda to Cologno al Serio | 390.86 mi (629.02 km) |
| Sommerda to Cologno Monzese | 398.23 mi (640.89 km) |
| Sommerda to Colorno | 431.67 mi (694.70 km) |
| Sommerda to Comacchio | 449.17 mi (722.87 km) |
| Sommerda to Comiso | 996.75 mi (1,604.12 km) |
| Sommerda to Como | 381.22 mi (613.52 km) |
| Sommerda to Concordia Sagittaria | 381.09 mi (613.31 km) |
| Sommerda to Concorezzo | 393.54 mi (633.34 km) |
| Sommerda to Conegliano | 368.43 mi (592.93 km) |
| Sommerda to Conselice | 460.32 mi (740.81 km) |
| Sommerda to Conselve | 411.06 mi (661.54 km) |
| Sommerda to Conversano | 760.23 mi (1,223.48 km) |
| Sommerda to Copertino | 822.84 mi (1,324.23 km) |
| Sommerda to Copparo | 433.90 mi (698.29 km) |
| Sommerda to Corato | 736.02 mi (1,184.51 km) |
