| River Grove to Plombieres | 4,208.51 mi (6,772.94 km) |
| River Grove to Pont-a-Celles | 4,157.05 mi (6,690.13 km) |
| River Grove to Poperinge | 4,083.32 mi (6,571.47 km) |
| River Grove to Profondeville | 4,181.03 mi (6,728.72 km) |
| River Grove to Putte | 4,148.12 mi (6,675.75 km) |
| River Grove to Puurs | 4,134.03 mi (6,653.08 km) |
| River Grove to Quaregnon | 4,141.18 mi (6,664.58 km) |
| River Grove to Raeren | 4,216.52 mi (6,785.84 km) |
| River Grove to Ranst | 4,139.70 mi (6,662.21 km) |
| River Grove to Ravels | 4,150.49 mi (6,679.56 km) |
| River Grove to Retie | 4,156.51 mi (6,689.26 km) |
| River Grove to Riemst | 4,192.82 mi (6,747.69 km) |
| River Grove to Rijkevorsel | 4,142.44 mi (6,666.62 km) |
| River Grove to Rixensart | 4,156.23 mi (6,688.80 km) |
| River Grove to Rochefort | 4,201.68 mi (6,761.95 km) |
