| Castellana Grotte to Mouscron | 953.30 mi (1,534.19 km) |
| Castellana Grotte to Namur | 887.10 mi (1,427.65 km) |
| Castellana Grotte to Neder-Over-Heembeek | 923.07 mi (1,485.54 km) |
| Castellana Grotte to Neerpelt | 907.55 mi (1,460.56 km) |
| Castellana Grotte to Nevele | 955.95 mi (1,538.45 km) |
| Castellana Grotte to Niel | 935.01 mi (1,504.76 km) |
| Castellana Grotte to Nieuwpoort | 985.92 mi (1,586.69 km) |
| Castellana Grotte to Nijlen | 927.67 mi (1,492.94 km) |
| Castellana Grotte to Ninove | 931.61 mi (1,499.28 km) |
| Castellana Grotte to Nivelles | 910.26 mi (1,464.93 km) |
| Castellana Grotte to Olen | 920.76 mi (1,481.82 km) |
| Castellana Grotte to Oostakker | 952.08 mi (1,532.23 km) |
| Castellana Grotte to Oosterzele | 944.02 mi (1,519.25 km) |
| Castellana Grotte to Oostkamp | 971.71 mi (1,563.81 km) |
| Castellana Grotte to Opglabbeek | 893.83 mi (1,438.48 km) |
