| Sintra to Mouscron | 1,027.63 mi (1,653.80 km) |
| Sintra to Namur | 1,064.52 mi (1,713.17 km) |
| Sintra to Neder-Over-Heembeek | 1,070.65 mi (1,723.05 km) |
| Sintra to Neerpelt | 1,119.12 mi (1,801.04 km) |
| Sintra to Nevele | 1,052.77 mi (1,694.28 km) |
| Sintra to Niel | 1,079.98 mi (1,738.07 km) |
| Sintra to Nieuwpoort | 1,034.61 mi (1,665.04 km) |
| Sintra to Nijlen | 1,091.96 mi (1,757.34 km) |
| Sintra to Ninove | 1,056.29 mi (1,699.93 km) |
| Sintra to Nivelles | 1,052.96 mi (1,694.57 km) |
| Sintra to Olen | 1,097.17 mi (1,765.73 km) |
| Sintra to Oostakker | 1,062.48 mi (1,709.90 km) |
| Sintra to Oosterzele | 1,055.78 mi (1,699.11 km) |
| Sintra to Oostkamp | 1,050.11 mi (1,689.99 km) |
| Sintra to Opglabbeek | 1,115.00 mi (1,794.42 km) |
