| Zoetermeer to Montemor-o-Novo | 1,110.22 mi (1,786.73 km) |
| Zoetermeer to Montemor-o-Velho | 1,033.30 mi (1,662.93 km) |
| Zoetermeer to Montijo | 1,126.60 mi (1,813.08 km) |
| Zoetermeer to Mortagua | 1,004.97 mi (1,617.34 km) |
| Zoetermeer to Moura | 1,122.10 mi (1,805.84 km) |
| Zoetermeer to Murtosa | 999.18 mi (1,608.03 km) |
| Zoetermeer to Nazare | 1,077.23 mi (1,733.63 km) |
| Zoetermeer to Nelas | 989.31 mi (1,592.15 km) |
| Zoetermeer to Obidos | 1,093.95 mi (1,760.55 km) |
| Zoetermeer to Odemira | 1,185.73 mi (1,908.25 km) |
| Zoetermeer to Odivelas | 1,127.97 mi (1,815.29 km) |
| Zoetermeer to Oeiras | 1,138.12 mi (1,831.62 km) |
| Zoetermeer to Olhao | 1,200.09 mi (1,931.37 km) |
| Zoetermeer to Oliveira de Azemeis | 988.44 mi (1,590.74 km) |
| Zoetermeer to Oliveira de Frades | 987.11 mi (1,588.59 km) |
