| Naaldwijk to Montemor-o-Novo | 1,098.48 mi (1,767.84 km) |
| Naaldwijk to Montemor-o-Velho | 1,021.11 mi (1,643.31 km) |
| Naaldwijk to Montijo | 1,114.66 mi (1,793.87 km) |
| Naaldwijk to Mortagua | 992.84 mi (1,597.82 km) |
| Naaldwijk to Moura | 1,110.70 mi (1,787.49 km) |
| Naaldwijk to Murtosa | 986.88 mi (1,588.23 km) |
| Naaldwijk to Nazare | 1,065.06 mi (1,714.05 km) |
| Naaldwijk to Nelas | 977.27 mi (1,572.76 km) |
| Naaldwijk to Obidos | 1,081.81 mi (1,741.01 km) |
| Naaldwijk to Odemira | 1,174.08 mi (1,889.50 km) |
| Naaldwijk to Odivelas | 1,115.94 mi (1,795.92 km) |
| Naaldwijk to Oeiras | 1,126.07 mi (1,812.23 km) |
| Naaldwijk to Olhao | 1,188.79 mi (1,913.17 km) |
| Naaldwijk to Oliveira de Azemeis | 976.16 mi (1,570.97 km) |
| Naaldwijk to Oliveira de Frades | 974.92 mi (1,568.99 km) |
