| Zuidlaren to Montemor-o-Novo | 1,223.49 mi (1,969.02 km) |
| Zuidlaren to Montemor-o-Velho | 1,148.00 mi (1,847.53 km) |
| Zuidlaren to Montijo | 1,240.53 mi (1,996.44 km) |
| Zuidlaren to Mortagua | 1,119.52 mi (1,801.69 km) |
| Zuidlaren to Moura | 1,234.09 mi (1,986.07 km) |
| Zuidlaren to Murtosa | 1,114.19 mi (1,793.11 km) |
| Zuidlaren to Nazare | 1,191.87 mi (1,918.12 km) |
| Zuidlaren to Nelas | 1,103.61 mi (1,776.09 km) |
| Zuidlaren to Obidos | 1,208.51 mi (1,944.91 km) |
| Zuidlaren to Odemira | 1,298.64 mi (2,089.97 km) |
| Zuidlaren to Odivelas | 1,242.20 mi (1,999.13 km) |
| Zuidlaren to Oeiras | 1,252.39 mi (2,015.52 km) |
| Zuidlaren to Olhao | 1,311.67 mi (2,110.93 km) |
| Zuidlaren to Oliveira de Azemeis | 1,103.41 mi (1,775.76 km) |
| Zuidlaren to Oliveira de Frades | 1,101.80 mi (1,773.17 km) |
