| Castellammare del Golfo to Capodrise | 222.17 mi (357.55 km) |
| Castellammare del Golfo to Capoterra | 225.49 mi (362.89 km) |
| Castellammare del Golfo to Capriolo | 547.20 mi (880.64 km) |
| Castellammare del Golfo to Capua | 224.28 mi (360.95 km) |
| Castellammare del Golfo to Capurso | 299.76 mi (482.41 km) |
| Castellammare del Golfo to Carate Brianza | 567.43 mi (913.19 km) |
| Castellammare del Golfo to Caravaggio | 542.39 mi (872.90 km) |
| Castellammare del Golfo to Carbonera | 529.93 mi (852.84 km) |
| Castellammare del Golfo to Carbonia | 248.17 mi (399.39 km) |
| Castellammare del Golfo to Cardito | 215.71 mi (347.15 km) |
| Castellammare del Golfo to Carignano | 546.24 mi (879.09 km) |
| Castellammare del Golfo to Carini | 18.04 mi (29.04 km) |
| Castellammare del Golfo to Carlentini | 127.63 mi (205.39 km) |
| Castellammare del Golfo to Carmagnola | 541.77 mi (871.90 km) |
| Castellammare del Golfo to Carmiano | 319.60 mi (514.35 km) |
