| Saint-Sebastien-sur-Loire to Ciampino | 787.33 mi (1,267.08 km) |
| Saint-Sebastien-sur-Loire to Cicciano | 902.68 mi (1,452.72 km) |
| Saint-Sebastien-sur-Loire to Cingoli | 761.66 mi (1,225.77 km) |
| Saint-Sebastien-sur-Loire to Cinisello Balsamo | 523.12 mi (841.89 km) |
| Saint-Sebastien-sur-Loire to Cinisi | 966.83 mi (1,555.96 km) |
| Saint-Sebastien-sur-Loire to Cirie | 455.63 mi (733.27 km) |
| Saint-Sebastien-sur-Loire to Ciro Marina | 1,078.19 mi (1,735.18 km) |
| Saint-Sebastien-sur-Loire to Cislago | 509.59 mi (820.11 km) |
| Saint-Sebastien-sur-Loire to Cisterna di Latina | 805.12 mi (1,295.71 km) |
| Saint-Sebastien-sur-Loire to Cisternino | 1,038.83 mi (1,671.84 km) |
| Saint-Sebastien-sur-Loire to Citta di Castello | 714.85 mi (1,150.44 km) |
| Saint-Sebastien-sur-Loire to Citta Sant'Angelo | 825.86 mi (1,329.10 km) |
| Saint-Sebastien-sur-Loire to Cittadella | 640.93 mi (1,031.48 km) |
| Saint-Sebastien-sur-Loire to Cittanova | 1,077.63 mi (1,734.29 km) |
| Saint-Sebastien-sur-Loire to Cividale del Friuli | 711.31 mi (1,144.74 km) |
