| Barrow in Furness to Montalegre | 874.41 mi (1,407.23 km) |
| Barrow in Furness to Montemor-o-Novo | 1,093.72 mi (1,760.17 km) |
| Barrow in Furness to Montemor-o-Velho | 996.25 mi (1,603.31 km) |
| Barrow in Furness to Montijo | 1,098.81 mi (1,768.36 km) |
| Barrow in Furness to Mortagua | 973.12 mi (1,566.09 km) |
| Barrow in Furness to Moura | 1,121.81 mi (1,805.38 km) |
| Barrow in Furness to Murtosa | 957.53 mi (1,541.00 km) |
| Barrow in Furness to Nazare | 1,039.00 mi (1,672.11 km) |
| Barrow in Furness to Nelas | 963.39 mi (1,550.42 km) |
| Barrow in Furness to Obidos | 1,056.38 mi (1,700.08 km) |
| Barrow in Furness to Odemira | 1,170.36 mi (1,883.52 km) |
| Barrow in Furness to Odivelas | 1,094.86 mi (1,762.01 km) |
| Barrow in Furness to Oeiras | 1,103.72 mi (1,776.27 km) |
| Barrow in Furness to Olhao | 1,200.72 mi (1,932.38 km) |
| Barrow in Furness to Oliveira de Azemeis | 948.46 mi (1,526.40 km) |
