| River Grove to Mouscron | 4,106.09 mi (6,608.11 km) |
| River Grove to Namur | 4,177.68 mi (6,723.33 km) |
| River Grove to Neder-Over-Heembeek | 4,144.10 mi (6,669.29 km) |
| River Grove to Neerpelt | 4,171.27 mi (6,713.02 km) |
| River Grove to Nevele | 4,108.19 mi (6,611.50 km) |
| River Grove to Niel | 4,134.58 mi (6,653.96 km) |
| River Grove to Nieuwpoort | 4,075.24 mi (6,558.47 km) |
| River Grove to Nijlen | 4,144.60 mi (6,670.09 km) |
| River Grove to Ninove | 4,132.72 mi (6,650.97 km) |
| River Grove to Nivelles | 4,152.84 mi (6,683.35 km) |
| River Grove to Olen | 4,152.63 mi (6,683.01 km) |
| River Grove to Oostakker | 4,113.99 mi (6,620.83 km) |
| River Grove to Oosterzele | 4,120.49 mi (6,631.28 km) |
| River Grove to Oostkamp | 4,092.18 mi (6,585.73 km) |
| River Grove to Opglabbeek | 4,183.42 mi (6,732.56 km) |
