| Workington to Montalegre | 906.12 mi (1,458.26 km) |
| Workington to Montemor-o-Novo | 1,125.85 mi (1,811.89 km) |
| Workington to Montemor-o-Velho | 1,027.44 mi (1,653.51 km) |
| Workington to Montijo | 1,130.21 mi (1,818.90 km) |
| Workington to Mortagua | 1,004.75 mi (1,617.00 km) |
| Workington to Moura | 1,154.82 mi (1,858.51 km) |
| Workington to Murtosa | 988.58 mi (1,590.97 km) |
| Workington to Nazare | 1,069.93 mi (1,721.89 km) |
| Workington to Nelas | 995.44 mi (1,602.00 km) |
| Workington to Obidos | 1,087.29 mi (1,749.83 km) |
| Workington to Odemira | 1,202.33 mi (1,934.96 km) |
| Workington to Odivelas | 1,125.93 mi (1,812.01 km) |
| Workington to Oeiras | 1,134.67 mi (1,826.08 km) |
| Workington to Olhao | 1,233.56 mi (1,985.23 km) |
| Workington to Oliveira de Azemeis | 979.67 mi (1,576.63 km) |
