| Heide to Montemor-o-Novo | 1,346.36 mi (2,166.75 km) |
| Heide to Montemor-o-Velho | 1,271.94 mi (2,046.98 km) |
| Heide to Montijo | 1,363.89 mi (2,194.96 km) |
| Heide to Mortagua | 1,243.34 mi (2,000.96 km) |
| Heide to Moura | 1,355.96 mi (2,182.21 km) |
| Heide to Murtosa | 1,238.32 mi (1,992.89 km) |
| Heide to Nazare | 1,315.74 mi (2,117.49 km) |
| Heide to Nelas | 1,227.26 mi (1,975.09 km) |
| Heide to Obidos | 1,332.33 mi (2,144.18 km) |
| Heide to Odemira | 1,421.21 mi (2,287.22 km) |
| Heide to Odivelas | 1,365.78 mi (2,198.01 km) |
| Heide to Oeiras | 1,375.99 mi (2,214.45 km) |
| Heide to Olhao | 1,433.18 mi (2,306.47 km) |
| Heide to Oliveira de Azemeis | 1,227.52 mi (1,975.50 km) |
| Heide to Oliveira de Frades | 1,225.73 mi (1,972.61 km) |
