| Boulogne-Billancourt to Plombieres | 211.09 mi (339.72 km) |
| Boulogne-Billancourt to Pont-a-Celles | 148.74 mi (239.37 km) |
| Boulogne-Billancourt to Poperinge | 141.19 mi (227.23 km) |
| Boulogne-Billancourt to Profondeville | 158.74 mi (255.47 km) |
| Boulogne-Billancourt to Putte | 186.35 mi (299.90 km) |
| Boulogne-Billancourt to Puurs | 179.40 mi (288.72 km) |
| Boulogne-Billancourt to Quaregnon | 132.22 mi (212.79 km) |
| Boulogne-Billancourt to Raeren | 214.97 mi (345.96 km) |
| Boulogne-Billancourt to Ranst | 192.87 mi (310.39 km) |
| Boulogne-Billancourt to Ravels | 213.38 mi (343.40 km) |
| Boulogne-Billancourt to Retie | 209.59 mi (337.30 km) |
| Boulogne-Billancourt to Riemst | 202.55 mi (325.98 km) |
| Boulogne-Billancourt to Rijkevorsel | 206.67 mi (332.61 km) |
| Boulogne-Billancourt to Rixensart | 165.40 mi (266.18 km) |
| Boulogne-Billancourt to Rochefort | 162.13 mi (260.93 km) |
