| Longton to Montalegre | 814.89 mi (1,311.44 km) |
| Longton to Montemor-o-Novo | 1,032.12 mi (1,661.04 km) |
| Longton to Montemor-o-Velho | 937.92 mi (1,509.43 km) |
| Longton to Montijo | 1,039.50 mi (1,672.91 km) |
| Longton to Mortagua | 913.48 mi (1,470.11 km) |
| Longton to Moura | 1,057.35 mi (1,701.64 km) |
| Longton to Murtosa | 899.76 mi (1,448.03 km) |
| Longton to Nazare | 981.32 mi (1,579.29 km) |
| Longton to Nelas | 902.45 mi (1,452.35 km) |
| Longton to Obidos | 998.73 mi (1,607.30 km) |
| Longton to Odemira | 1,109.13 mi (1,784.98 km) |
| Longton to Odivelas | 1,036.61 mi (1,668.27 km) |
| Longton to Oeiras | 1,045.81 mi (1,683.07 km) |
| Longton to Olhao | 1,136.65 mi (1,829.26 km) |
| Longton to Oliveira de Azemeis | 890.24 mi (1,432.71 km) |
