| Mellieha to Montemor-o-Novo | 1,251.78 mi (2,014.54 km) |
| Mellieha to Montemor-o-Velho | 1,283.28 mi (2,065.23 km) |
| Mellieha to Montijo | 1,288.68 mi (2,073.93 km) |
| Mellieha to Mortagua | 1,261.73 mi (2,030.56 km) |
| Mellieha to Moura | 1,209.66 mi (1,946.75 km) |
| Mellieha to Murtosa | 1,285.15 mi (2,068.25 km) |
| Mellieha to Nazare | 1,300.31 mi (2,092.65 km) |
| Mellieha to Nelas | 1,242.47 mi (1,999.56 km) |
| Mellieha to Obidos | 1,304.19 mi (2,098.88 km) |
| Mellieha to Odemira | 1,274.72 mi (2,051.47 km) |
| Mellieha to Odivelas | 1,303.91 mi (2,098.44 km) |
| Mellieha to Oeiras | 1,311.15 mi (2,110.10 km) |
| Mellieha to Olhao | 1,232.98 mi (1,984.29 km) |
| Mellieha to Oliveira de Azemeis | 1,277.92 mi (2,056.62 km) |
| Mellieha to Oliveira de Frades | 1,261.64 mi (2,030.42 km) |
