| Saint-Brieuc to Nowy Sacz | 1,060.50 mi (1,706.72 km) |
| Saint-Brieuc to Nowy Targ | 1,031.05 mi (1,659.31 km) |
| Saint-Brieuc to Nowy Tomysl | 869.64 mi (1,399.55 km) |
| Saint-Brieuc to Nysa | 909.25 mi (1,463.29 km) |
| Saint-Brieuc to Oborniki | 902.06 mi (1,451.73 km) |
| Saint-Brieuc to Oborniki Slaskie | 893.16 mi (1,437.40 km) |
| Saint-Brieuc to Olawa | 908.75 mi (1,462.49 km) |
| Saint-Brieuc to Olecko | 1,149.39 mi (1,849.77 km) |
| Saint-Brieuc to Olesnica | 913.42 mi (1,470.01 km) |
| Saint-Brieuc to Olesno | 957.22 mi (1,540.50 km) |
| Saint-Brieuc to Olkusz | 1,007.66 mi (1,621.67 km) |
| Saint-Brieuc to Olsztyn | 1,065.34 mi (1,714.50 km) |
| Saint-Brieuc to Opalenica | 881.20 mi (1,418.15 km) |
| Saint-Brieuc to Opoczno | 1,039.34 mi (1,672.65 km) |
| Saint-Brieuc to Opole | 935.77 mi (1,505.98 km) |
