| Passy to Ciampino | 409.62 mi (659.21 km) |
| Passy to Cicciano | 521.32 mi (838.98 km) |
| Passy to Cingoli | 366.25 mi (589.42 km) |
| Passy to Cinisello Balsamo | 124.72 mi (200.71 km) |
| Passy to Cinisi | 628.42 mi (1,011.35 km) |
| Passy to Cirie | 64.92 mi (104.48 km) |
| Passy to Ciro Marina | 696.57 mi (1,121.02 km) |
| Passy to Cislago | 111.48 mi (179.41 km) |
| Passy to Cisterna di Latina | 428.20 mi (689.13 km) |
| Passy to Cisternino | 647.48 mi (1,042.01 km) |
| Passy to Citta di Castello | 321.55 mi (517.49 km) |
| Passy to Citta Sant'Angelo | 433.73 mi (698.02 km) |
| Passy to Cittadella | 246.26 mi (396.31 km) |
| Passy to Cittanova | 710.09 mi (1,142.78 km) |
| Passy to Cividale del Friuli | 323.89 mi (521.25 km) |
