| Sommerda to Cassino | 679.89 mi (1,094.18 km) |
| Sommerda to Castagneto Carducci | 552.93 mi (889.86 km) |
| Sommerda to Castano Primo | 402.41 mi (647.61 km) |
| Sommerda to Castel Bolognese | 474.00 mi (762.83 km) |
| Sommerda to Castel Gandolfo | 654.55 mi (1,053.40 km) |
| Sommerda to Castel Goffredo | 406.21 mi (653.73 km) |
| Sommerda to Castel Maggiore | 455.82 mi (733.57 km) |
| Sommerda to Castel Mella | 393.69 mi (633.58 km) |
| Sommerda to Castel San Giorgio | 737.20 mi (1,186.40 km) |
| Sommerda to Castel San Giovanni | 429.33 mi (690.94 km) |
| Sommerda to Castel San Pietro Terme | 467.69 mi (752.67 km) |
| Sommerda to Castel Volturno | 711.27 mi (1,144.67 km) |
| Sommerda to Castelbuono | 925.52 mi (1,489.48 km) |
| Sommerda to Casteldaccia | 913.56 mi (1,470.24 km) |
| Sommerda to Castelfidardo | 543.80 mi (875.16 km) |
