| Melsele to Montemor-o-Novo | 1,058.94 mi (1,704.21 km) |
| Melsele to Montemor-o-Velho | 984.35 mi (1,584.15 km) |
| Melsele to Montijo | 1,076.24 mi (1,732.04 km) |
| Melsele to Mortagua | 955.70 mi (1,538.05 km) |
| Melsele to Moura | 1,069.41 mi (1,721.05 km) |
| Melsele to Murtosa | 950.92 mi (1,530.36 km) |
| Melsele to Nazare | 1,028.12 mi (1,654.61 km) |
| Melsele to Nelas | 939.58 mi (1,512.12 km) |
| Melsele to Obidos | 1,044.69 mi (1,681.26 km) |
| Melsele to Odemira | 1,134.01 mi (1,825.02 km) |
| Melsele to Odivelas | 1,078.10 mi (1,735.03 km) |
| Melsele to Oeiras | 1,088.31 mi (1,751.47 km) |
| Melsele to Olhao | 1,147.03 mi (1,845.96 km) |
| Melsele to Oliveira de Azemeis | 940.09 mi (1,512.93 km) |
| Melsele to Oliveira de Frades | 938.14 mi (1,509.79 km) |
