| Morecambe to Montalegre | 875.96 mi (1,409.72 km) |
| Morecambe to Montemor-o-Novo | 1,094.91 mi (1,762.09 km) |
| Morecambe to Montemor-o-Velho | 998.11 mi (1,606.30 km) |
| Morecambe to Montijo | 1,100.50 mi (1,771.08 km) |
| Morecambe to Mortagua | 974.69 mi (1,568.62 km) |
| Morecambe to Moura | 1,122.37 mi (1,806.29 km) |
| Morecambe to Murtosa | 959.48 mi (1,544.14 km) |
| Morecambe to Nazare | 1,041.01 mi (1,675.34 km) |
| Morecambe to Nelas | 964.68 mi (1,552.50 km) |
| Morecambe to Obidos | 1,058.40 mi (1,703.33 km) |
| Morecambe to Odemira | 1,171.66 mi (1,885.61 km) |
| Morecambe to Odivelas | 1,096.77 mi (1,765.08 km) |
| Morecambe to Oeiras | 1,105.71 mi (1,779.46 km) |
| Morecambe to Olhao | 1,201.40 mi (1,933.46 km) |
| Morecambe to Oliveira de Azemeis | 950.32 mi (1,529.39 km) |
