| Leiria to Mouscron | 955.39 mi (1,537.56 km) |
| Leiria to Namur | 993.04 mi (1,598.15 km) |
| Leiria to Neder-Over-Heembeek | 998.72 mi (1,607.29 km) |
| Leiria to Neerpelt | 1,047.37 mi (1,685.58 km) |
| Leiria to Nevele | 980.51 mi (1,577.98 km) |
| Leiria to Niel | 1,007.93 mi (1,622.10 km) |
| Leiria to Nieuwpoort | 962.10 mi (1,548.36 km) |
| Leiria to Nijlen | 1,019.98 mi (1,641.50 km) |
| Leiria to Ninove | 984.27 mi (1,584.03 km) |
| Leiria to Nivelles | 981.19 mi (1,579.07 km) |
| Leiria to Olen | 1,025.27 mi (1,650.02 km) |
| Leiria to Oostakker | 990.26 mi (1,593.66 km) |
| Leiria to Oosterzele | 983.63 mi (1,583.00 km) |
| Leiria to Oostkamp | 977.72 mi (1,573.48 km) |
| Leiria to Opglabbeek | 1,043.42 mi (1,679.23 km) |
