| Port-de-Bouc to Nowy Sacz | 859.24 mi (1,382.81 km) |
| Port-de-Bouc to Nowy Targ | 826.97 mi (1,330.88 km) |
| Port-de-Bouc to Nowy Tomysl | 801.92 mi (1,290.56 km) |
| Port-de-Bouc to Nysa | 758.26 mi (1,220.31 km) |
| Port-de-Bouc to Oborniki | 838.51 mi (1,349.45 km) |
| Port-de-Bouc to Oborniki Slaskie | 778.20 mi (1,252.39 km) |
| Port-de-Bouc to Olawa | 775.97 mi (1,248.80 km) |
| Port-de-Bouc to Olecko | 1,079.21 mi (1,736.83 km) |
| Port-de-Bouc to Olesnica | 790.11 mi (1,271.55 km) |
| Port-de-Bouc to Olesno | 813.11 mi (1,308.58 km) |
| Port-de-Bouc to Olkusz | 834.50 mi (1,343.01 km) |
| Port-de-Bouc to Olsztyn | 1,003.21 mi (1,614.50 km) |
| Port-de-Bouc to Opalenica | 809.81 mi (1,303.26 km) |
| Port-de-Bouc to Opoczno | 900.04 mi (1,448.47 km) |
| Port-de-Bouc to Opole | 787.55 mi (1,267.44 km) |
