| Harsewinkel to Montemor-o-Novo | 1,213.08 mi (1,952.27 km) |
| Harsewinkel to Montemor-o-Velho | 1,144.56 mi (1,841.98 km) |
| Harsewinkel to Montijo | 1,232.80 mi (1,984.00 km) |
| Harsewinkel to Mortagua | 1,115.32 mi (1,794.94 km) |
| Harsewinkel to Moura | 1,219.15 mi (1,962.03 km) |
| Harsewinkel to Murtosa | 1,112.69 mi (1,790.70 km) |
| Harsewinkel to Nazare | 1,187.83 mi (1,911.63 km) |
| Harsewinkel to Nelas | 1,098.22 mi (1,767.42 km) |
| Harsewinkel to Obidos | 1,203.98 mi (1,937.62 km) |
| Harsewinkel to Odemira | 1,286.57 mi (2,070.54 km) |
| Harsewinkel to Odivelas | 1,235.85 mi (1,988.91 km) |
| Harsewinkel to Oeiras | 1,246.20 mi (2,005.56 km) |
| Harsewinkel to Olhao | 1,295.10 mi (2,084.26 km) |
| Harsewinkel to Oliveira de Azemeis | 1,101.72 mi (1,773.04 km) |
| Harsewinkel to Oliveira de Frades | 1,098.49 mi (1,767.85 km) |
