| Knowsley to Montalegre | 835.11 mi (1,343.98 km) |
| Knowsley to Montemor-o-Novo | 1,053.70 mi (1,695.76 km) |
| Knowsley to Montemor-o-Velho | 957.53 mi (1,540.99 km) |
| Knowsley to Montijo | 1,059.73 mi (1,705.48 km) |
| Knowsley to Mortagua | 933.84 mi (1,502.87 km) |
| Knowsley to Moura | 1,080.65 mi (1,739.14 km) |
| Knowsley to Murtosa | 919.02 mi (1,479.02 km) |
| Knowsley to Nazare | 1,000.58 mi (1,610.27 km) |
| Knowsley to Nelas | 923.57 mi (1,486.34 km) |
| Knowsley to Obidos | 1,017.98 mi (1,638.28 km) |
| Knowsley to Odemira | 1,130.53 mi (1,819.41 km) |
| Knowsley to Odivelas | 1,056.23 mi (1,699.84 km) |
| Knowsley to Oeiras | 1,065.24 mi (1,714.33 km) |
| Knowsley to Olhao | 1,159.75 mi (1,866.43 km) |
| Knowsley to Oliveira de Azemeis | 909.76 mi (1,464.11 km) |
