| Saint-Brieuc to Cologno al Serio | 619.94 mi (997.69 km) |
| Saint-Brieuc to Cologno Monzese | 602.82 mi (970.15 km) |
| Saint-Brieuc to Colorno | 669.03 mi (1,076.69 km) |
| Saint-Brieuc to Comacchio | 755.38 mi (1,215.66 km) |
| Saint-Brieuc to Comiso | 1,184.45 mi (1,906.18 km) |
| Saint-Brieuc to Como | 586.53 mi (943.93 km) |
| Saint-Brieuc to Concordia Sagittaria | 756.54 mi (1,217.53 km) |
| Saint-Brieuc to Concorezzo | 603.64 mi (971.47 km) |
| Saint-Brieuc to Conegliano | 728.70 mi (1,172.73 km) |
| Saint-Brieuc to Conselice | 745.56 mi (1,199.86 km) |
| Saint-Brieuc to Conselve | 725.98 mi (1,168.35 km) |
| Saint-Brieuc to Conversano | 1,101.73 mi (1,773.07 km) |
| Saint-Brieuc to Copertino | 1,169.67 mi (1,882.40 km) |
| Saint-Brieuc to Copparo | 733.95 mi (1,181.18 km) |
| Saint-Brieuc to Corato | 1,063.87 mi (1,712.14 km) |
