| Waltham Cross to Mouscron | 155.29 mi (249.91 km) |
| Waltham Cross to Namur | 228.72 mi (368.09 km) |
| Waltham Cross to Neder-Over-Heembeek | 198.36 mi (319.23 km) |
| Waltham Cross to Neerpelt | 237.34 mi (381.96 km) |
| Waltham Cross to Nevele | 161.01 mi (259.13 km) |
| Waltham Cross to Niel | 192.25 mi (309.39 km) |
| Waltham Cross to Nieuwpoort | 126.24 mi (203.16 km) |
| Waltham Cross to Nijlen | 204.88 mi (329.72 km) |
| Waltham Cross to Ninove | 184.72 mi (297.28 km) |
| Waltham Cross to Nivelles | 203.36 mi (327.27 km) |
| Waltham Cross to Olen | 213.60 mi (343.75 km) |
| Waltham Cross to Oostakker | 168.73 mi (271.54 km) |
| Waltham Cross to Oosterzele | 173.14 mi (278.64 km) |
| Waltham Cross to Oostkamp | 145.52 mi (234.20 km) |
| Waltham Cross to Opglabbeek | 246.16 mi (396.15 km) |
