| Massama to Montemor-o-Novo | 57.53 mi (92.58 km) |
| Massama to Montemor-o-Velho | 102.40 mi (164.79 km) |
| Massama to Montijo | 20.83 mi (33.53 km) |
| Massama to Mortagua | 128.42 mi (206.67 km) |
| Massama to Moura | 107.73 mi (173.38 km) |
| Massama to Murtosa | 140.75 mi (226.52 km) |
| Massama to Nazare | 59.32 mi (95.46 km) |
| Massama to Nelas | 143.29 mi (230.60 km) |
| Massama to Obidos | 42.02 mi (67.62 km) |
| Massama to Odemira | 88.25 mi (142.03 km) |
| Massama to Odivelas | 5.62 mi (9.05 km) |
| Massama to Oeiras | 5.56 mi (8.94 km) |
| Massama to Olhao | 142.87 mi (229.93 km) |
| Massama to Oliveira de Azemeis | 150.06 mi (241.51 km) |
| Massama to Oliveira de Frades | 147.31 mi (237.07 km) |
