| Cascais to Mouscron | 1,034.23 mi (1,664.43 km) |
| Cascais to Namur | 1,070.96 mi (1,723.54 km) |
| Cascais to Neder-Over-Heembeek | 1,077.18 mi (1,733.56 km) |
| Cascais to Neerpelt | 1,125.61 mi (1,811.49 km) |
| Cascais to Nevele | 1,059.38 mi (1,704.91 km) |
| Cascais to Niel | 1,086.54 mi (1,748.62 km) |
| Cascais to Nieuwpoort | 1,041.29 mi (1,675.79 km) |
| Cascais to Nijlen | 1,098.50 mi (1,767.87 km) |
| Cascais to Ninove | 1,062.84 mi (1,710.47 km) |
| Cascais to Nivelles | 1,059.46 mi (1,705.03 km) |
| Cascais to Olen | 1,103.70 mi (1,776.24 km) |
| Cascais to Oostakker | 1,069.08 mi (1,720.52 km) |
| Cascais to Oosterzele | 1,062.36 mi (1,709.70 km) |
| Cascais to Oostkamp | 1,056.76 mi (1,700.69 km) |
| Cascais to Opglabbeek | 1,121.46 mi (1,804.82 km) |
