| Houilles to Plombieres | 208.97 mi (336.31 km) |
| Houilles to Pont-a-Celles | 145.40 mi (234.00 km) |
| Houilles to Poperinge | 135.37 mi (217.86 km) |
| Houilles to Profondeville | 156.28 mi (251.51 km) |
| Houilles to Putte | 182.52 mi (293.74 km) |
| Houilles to Puurs | 175.17 mi (281.92 km) |
| Houilles to Quaregnon | 128.32 mi (206.52 km) |
| Houilles to Raeren | 213.06 mi (342.88 km) |
| Houilles to Ranst | 188.79 mi (303.82 km) |
| Houilles to Ravels | 209.55 mi (337.23 km) |
| Houilles to Retie | 205.93 mi (331.41 km) |
| Houilles to Riemst | 200.02 mi (321.90 km) |
| Houilles to Rijkevorsel | 202.65 mi (326.13 km) |
| Houilles to Rixensart | 161.92 mi (260.59 km) |
| Houilles to Rochefort | 160.51 mi (258.31 km) |
