| Gragnano to Cervignano del Friuli | 359.20 mi (578.08 km) |
| Gragnano to Cesa | 23.83 mi (38.36 km) |
| Gragnano to Cesano Maderno | 435.10 mi (700.22 km) |
| Gragnano to Cesena | 264.58 mi (425.80 km) |
| Gragnano to Cesenatico | 265.15 mi (426.72 km) |
| Gragnano to Cetraro | 112.13 mi (180.46 km) |
| Gragnano to Cherasco | 434.17 mi (698.73 km) |
| Gragnano to Chiampo | 372.83 mi (600.01 km) |
| Gragnano to Chiaravalle | 209.60 mi (337.32 km) |
| Gragnano to Chiari | 406.89 mi (654.82 km) |
| Gragnano to Chiavari | 363.54 mi (585.06 km) |
| Gragnano to Chieri | 451.32 mi (726.33 km) |
| Gragnano to Chieti | 115.72 mi (186.23 km) |
| Gragnano to Chioggia | 332.36 mi (534.89 km) |
| Gragnano to Chiusi | 207.70 mi (334.25 km) |
