| Gragnano to Cassina de' Pecchi | 422.19 mi (679.45 km) |
| Gragnano to Cassino | 65.95 mi (106.14 km) |
| Gragnano to Castagneto Carducci | 263.87 mi (424.65 km) |
| Gragnano to Castano Primo | 443.09 mi (713.08 km) |
| Gragnano to Castel Bolognese | 285.83 mi (460.00 km) |
| Gragnano to Castel Gandolfo | 121.05 mi (194.81 km) |
| Gragnano to Castel Goffredo | 377.78 mi (607.98 km) |
| Gragnano to Castel Maggiore | 311.64 mi (501.53 km) |
| Gragnano to Castel Mella | 398.22 mi (640.87 km) |
| Gragnano to Castel San Giorgio | 11.40 mi (18.35 km) |
| Gragnano to Castel San Giovanni | 395.73 mi (636.86 km) |
| Gragnano to Castel San Pietro Terme | 296.23 mi (476.74 km) |
| Gragnano to Castel Volturno | 39.72 mi (63.92 km) |
| Gragnano to Castelbuono | 192.15 mi (309.24 km) |
| Gragnano to Casteldaccia | 190.17 mi (306.05 km) |
