| Gaeta to Chivasso | 396.32 mi (637.82 km) |
| Gaeta to Ciampino | 64.23 mi (103.37 km) |
| Gaeta to Cicciano | 53.21 mi (85.64 km) |
| Gaeta to Cingoli | 149.62 mi (240.80 km) |
| Gaeta to Cinisello Balsamo | 370.49 mi (596.24 km) |
| Gaeta to Cinisi | 212.19 mi (341.49 km) |
| Gaeta to Cirie | 408.84 mi (657.96 km) |
| Gaeta to Ciro Marina | 226.93 mi (365.21 km) |
| Gaeta to Cislago | 383.38 mi (617.00 km) |
| Gaeta to Cisterna di Latina | 46.18 mi (74.32 km) |
| Gaeta to Cisternino | 204.43 mi (329.00 km) |
| Gaeta to Citta di Castello | 169.12 mi (272.18 km) |
| Gaeta to Citta Sant'Angelo | 93.20 mi (149.99 km) |
| Gaeta to Cittadella | 319.09 mi (513.53 km) |
| Gaeta to Cittanova | 238.90 mi (384.47 km) |
