| Gragnano to Corato | 103.27 mi (166.20 km) |
| Gragnano to Corbetta | 433.93 mi (698.34 km) |
| Gragnano to Corciano | 203.79 mi (327.96 km) |
| Gragnano to Cordenons | 376.53 mi (605.96 km) |
| Gragnano to Cori | 106.04 mi (170.66 km) |
| Gragnano to Coriano | 246.25 mi (396.30 km) |
| Gragnano to Corigliano Calabro | 130.01 mi (209.22 km) |
| Gragnano to Corleone | 209.27 mi (336.79 km) |
| Gragnano to Cormano | 430.20 mi (692.33 km) |
| Gragnano to Cornaredo | 431.85 mi (694.99 km) |
| Gragnano to Cornate d'Adda | 426.30 mi (686.06 km) |
| Gragnano to Cornedo Vicentino | 375.50 mi (604.31 km) |
| Gragnano to Correggio | 339.26 mi (545.98 km) |
| Gragnano to Corridonia | 183.79 mi (295.77 km) |
| Gragnano to Corsico | 425.72 mi (685.13 km) |
