| Newcastle under Lyme to Montalegre | 814.98 mi (1,311.58 km) |
| Newcastle under Lyme to Montemor-o-Novo | 1,032.38 mi (1,661.46 km) |
| Newcastle under Lyme to Montemor-o-Velho | 937.95 mi (1,509.49 km) |
| Newcastle under Lyme to Montijo | 1,039.61 mi (1,673.09 km) |
| Newcastle under Lyme to Mortagua | 913.60 mi (1,470.29 km) |
| Newcastle under Lyme to Moura | 1,057.81 mi (1,702.37 km) |
| Newcastle under Lyme to Murtosa | 899.75 mi (1,448.01 km) |
| Newcastle under Lyme to Nazare | 981.32 mi (1,579.28 km) |
| Newcastle under Lyme to Nelas | 902.64 mi (1,452.67 km) |
| Newcastle under Lyme to Obidos | 998.72 mi (1,607.29 km) |
| Newcastle under Lyme to Odemira | 1,109.38 mi (1,785.37 km) |
| Newcastle under Lyme to Odivelas | 1,036.65 mi (1,668.33 km) |
| Newcastle under Lyme to Oeiras | 1,045.83 mi (1,683.10 km) |
| Newcastle under Lyme to Olhao | 1,137.09 mi (1,829.97 km) |
| Newcastle under Lyme to Oliveira de Azemeis | 890.26 mi (1,432.73 km) |
