| Oberursel to Montemor-o-Novo | 1,145.60 mi (1,843.66 km) |
| Oberursel to Montemor-o-Velho | 1,085.08 mi (1,746.27 km) |
| Oberursel to Montijo | 1,167.99 mi (1,879.70 km) |
| Oberursel to Mortagua | 1,055.31 mi (1,698.36 km) |
| Oberursel to Moura | 1,146.92 mi (1,845.79 km) |
| Oberursel to Murtosa | 1,055.65 mi (1,698.91 km) |
| Oberursel to Nazare | 1,127.34 mi (1,814.28 km) |
| Oberursel to Nelas | 1,037.09 mi (1,669.03 km) |
| Oberursel to Obidos | 1,142.82 mi (1,839.19 km) |
| Oberursel to Odemira | 1,216.84 mi (1,958.32 km) |
| Oberursel to Odivelas | 1,172.49 mi (1,886.94 km) |
| Oberursel to Oeiras | 1,182.93 mi (1,903.74 km) |
| Oberursel to Olhao | 1,220.71 mi (1,964.54 km) |
| Oberursel to Oliveira de Azemeis | 1,044.57 mi (1,681.08 km) |
| Oberursel to Oliveira de Frades | 1,039.61 mi (1,673.09 km) |
