| Oak Grove to Plombieres | 5,118.36 mi (8,237.21 km) |
| Oak Grove to Pont-a-Celles | 5,091.02 mi (8,193.20 km) |
| Oak Grove to Poperinge | 5,029.18 mi (8,093.68 km) |
| Oak Grove to Profondeville | 5,111.25 mi (8,225.76 km) |
| Oak Grove to Putte | 5,067.39 mi (8,155.17 km) |
| Oak Grove to Puurs | 5,056.96 mi (8,138.39 km) |
| Oak Grove to Quaregnon | 5,082.29 mi (8,179.16 km) |
| Oak Grove to Raeren | 5,125.36 mi (8,248.47 km) |
| Oak Grove to Ranst | 5,056.86 mi (8,138.24 km) |
| Oak Grove to Ravels | 5,058.83 mi (8,141.40 km) |
| Oak Grove to Retie | 5,066.13 mi (8,153.14 km) |
| Oak Grove to Riemst | 5,105.38 mi (8,216.31 km) |
| Oak Grove to Rijkevorsel | 5,053.91 mi (8,133.48 km) |
| Oak Grove to Rixensart | 5,083.55 mi (8,181.19 km) |
| Oak Grove to Rochefort | 5,131.95 mi (8,259.07 km) |
