| Marinha Grande to Chivasso | 933.73 mi (1,502.70 km) |
| Marinha Grande to Ciampino | 1,132.53 mi (1,822.64 km) |
| Marinha Grande to Cicciano | 1,234.65 mi (1,986.97 km) |
| Marinha Grande to Cingoli | 1,168.41 mi (1,880.38 km) |
| Marinha Grande to Cinisello Balsamo | 1,002.74 mi (1,613.75 km) |
| Marinha Grande to Cinisi | 1,185.82 mi (1,908.40 km) |
| Marinha Grande to Cirie | 921.42 mi (1,482.88 km) |
| Marinha Grande to Ciro Marina | 1,383.56 mi (2,226.63 km) |
| Marinha Grande to Cislago | 993.29 mi (1,598.54 km) |
| Marinha Grande to Cisterna di Latina | 1,144.42 mi (1,841.77 km) |
| Marinha Grande to Cisternino | 1,387.03 mi (2,232.20 km) |
| Marinha Grande to Citta di Castello | 1,120.41 mi (1,803.12 km) |
| Marinha Grande to Citta Sant'Angelo | 1,207.39 mi (1,943.11 km) |
| Marinha Grande to Cittadella | 1,124.15 mi (1,809.14 km) |
| Marinha Grande to Cittanova | 1,341.45 mi (2,158.85 km) |
