| Saint-Brieuc to Ciampino | 878.26 mi (1,413.43 km) |
| Saint-Brieuc to Cicciano | 992.88 mi (1,597.89 km) |
| Saint-Brieuc to Cingoli | 844.09 mi (1,358.44 km) |
| Saint-Brieuc to Cinisello Balsamo | 599.50 mi (964.80 km) |
| Saint-Brieuc to Cinisi | 1,066.97 mi (1,717.12 km) |
| Saint-Brieuc to Cirie | 538.86 mi (867.21 km) |
| Saint-Brieuc to Ciro Marina | 1,168.77 mi (1,880.96 km) |
| Saint-Brieuc to Cislago | 585.64 mi (942.50 km) |
| Saint-Brieuc to Cisterna di Latina | 896.39 mi (1,442.60 km) |
| Saint-Brieuc to Cisternino | 1,124.54 mi (1,809.78 km) |
| Saint-Brieuc to Citta di Castello | 798.82 mi (1,285.58 km) |
| Saint-Brieuc to Citta Sant'Angelo | 910.80 mi (1,465.79 km) |
| Saint-Brieuc to Cittadella | 711.27 mi (1,144.67 km) |
| Saint-Brieuc to Cittanova | 1,172.63 mi (1,887.16 km) |
| Saint-Brieuc to Cividale del Friuli | 775.43 mi (1,247.93 km) |
