| Saint-Ouen to Plombieres | 204.43 mi (329.00 km) |
| Saint-Ouen to Pont-a-Celles | 141.93 mi (228.41 km) |
| Saint-Ouen to Poperinge | 135.33 mi (217.80 km) |
| Saint-Ouen to Profondeville | 152.01 mi (244.63 km) |
| Saint-Ouen to Putte | 179.56 mi (288.98 km) |
| Saint-Ouen to Puurs | 172.68 mi (277.90 km) |
| Saint-Ouen to Quaregnon | 125.45 mi (201.89 km) |
| Saint-Ouen to Raeren | 208.36 mi (335.32 km) |
| Saint-Ouen to Ranst | 186.11 mi (299.52 km) |
| Saint-Ouen to Ravels | 206.59 mi (332.48 km) |
| Saint-Ouen to Retie | 202.79 mi (326.35 km) |
| Saint-Ouen to Riemst | 195.81 mi (315.13 km) |
| Saint-Ouen to Rijkevorsel | 199.91 mi (321.73 km) |
| Saint-Ouen to Rixensart | 158.59 mi (255.23 km) |
| Saint-Ouen to Rochefort | 155.59 mi (250.40 km) |
