| Waterloo to Plombieres | 68.53 mi (110.30 km) |
| Waterloo to Pont-a-Celles | 15.04 mi (24.21 km) |
| Waterloo to Poperinge | 73.04 mi (117.54 km) |
| Waterloo to Profondeville | 31.75 mi (51.09 km) |
| Waterloo to Putte | 25.48 mi (41.00 km) |
| Waterloo to Puurs | 25.23 mi (40.61 km) |
| Waterloo to Quaregnon | 29.95 mi (48.21 km) |
| Waterloo to Raeren | 75.89 mi (122.13 km) |
| Waterloo to Ranst | 34.17 mi (54.99 km) |
| Waterloo to Ravels | 52.29 mi (84.16 km) |
| Waterloo to Retie | 48.24 mi (77.64 km) |
| Waterloo to Riemst | 53.64 mi (86.32 km) |
| Waterloo to Rijkevorsel | 46.82 mi (75.35 km) |
| Waterloo to Rixensart | 6.56 mi (10.56 km) |
| Waterloo to Rochefort | 52.81 mi (84.99 km) |
