| Mainaschaff to Montemor-o-Novo | 1,154.41 mi (1,857.84 km) |
| Mainaschaff to Montemor-o-Velho | 1,095.94 mi (1,763.75 km) |
| Mainaschaff to Montijo | 1,177.45 mi (1,894.92 km) |
| Mainaschaff to Mortagua | 1,066.09 mi (1,715.71 km) |
| Mainaschaff to Moura | 1,154.49 mi (1,857.96 km) |
| Mainaschaff to Murtosa | 1,067.12 mi (1,717.37 km) |
| Mainaschaff to Nazare | 1,137.91 mi (1,831.28 km) |
| Mainaschaff to Nelas | 1,047.62 mi (1,685.98 km) |
| Mainaschaff to Obidos | 1,153.20 mi (1,855.90 km) |
| Mainaschaff to Odemira | 1,224.98 mi (1,971.42 km) |
| Mainaschaff to Odivelas | 1,182.30 mi (1,902.74 km) |
| Mainaschaff to Oeiras | 1,192.75 mi (1,919.54 km) |
| Mainaschaff to Olhao | 1,227.60 mi (1,975.63 km) |
| Mainaschaff to Oliveira de Azemeis | 1,056.04 mi (1,699.53 km) |
| Mainaschaff to Oliveira de Frades | 1,050.68 mi (1,690.90 km) |
