| Bristol to Montalegre | 709.11 mi (1,141.20 km) |
| Bristol to Montemor-o-Novo | 925.49 mi (1,489.44 km) |
| Bristol to Montemor-o-Velho | 832.39 mi (1,339.60 km) |
| Bristol to Montijo | 933.54 mi (1,502.38 km) |
| Bristol to Mortagua | 807.53 mi (1,299.60 km) |
| Bristol to Moura | 950.06 mi (1,528.97 km) |
| Bristol to Murtosa | 794.48 mi (1,278.59 km) |
| Bristol to Nazare | 875.97 mi (1,409.74 km) |
| Bristol to Nelas | 796.10 mi (1,281.21 km) |
| Bristol to Obidos | 893.36 mi (1,437.73 km) |
| Bristol to Odemira | 1,002.55 mi (1,613.45 km) |
| Bristol to Odivelas | 931.00 mi (1,498.30 km) |
| Bristol to Oeiras | 940.31 mi (1,513.28 km) |
| Bristol to Olhao | 1,029.41 mi (1,656.67 km) |
| Bristol to Oliveira de Azemeis | 784.81 mi (1,263.03 km) |
