| Zonhoven to Montemor-o-Novo | 1,077.80 mi (1,734.55 km) |
| Zonhoven to Montemor-o-Velho | 1,006.72 mi (1,620.16 km) |
| Zonhoven to Montijo | 1,096.48 mi (1,764.61 km) |
| Zonhoven to Mortagua | 977.69 mi (1,573.44 km) |
| Zonhoven to Moura | 1,085.89 mi (1,747.58 km) |
| Zonhoven to Murtosa | 974.27 mi (1,567.93 km) |
| Zonhoven to Nazare | 1,050.21 mi (1,690.15 km) |
| Zonhoven to Nelas | 960.96 mi (1,546.52 km) |
| Zonhoven to Obidos | 1,066.53 mi (1,716.42 km) |
| Zonhoven to Odemira | 1,152.05 mi (1,854.05 km) |
| Zonhoven to Odivelas | 1,099.04 mi (1,768.73 km) |
| Zonhoven to Oeiras | 1,109.34 mi (1,785.30 km) |
| Zonhoven to Olhao | 1,162.72 mi (1,871.21 km) |
| Zonhoven to Oliveira de Azemeis | 963.34 mi (1,550.34 km) |
| Zonhoven to Oliveira de Frades | 960.57 mi (1,545.89 km) |
