| Worthing to Montalegre | 714.24 mi (1,149.46 km) |
| Worthing to Montemor-o-Novo | 923.26 mi (1,485.84 km) |
| Worthing to Montemor-o-Velho | 837.43 mi (1,347.71 km) |
| Worthing to Montijo | 935.40 mi (1,505.37 km) |
| Worthing to Mortagua | 810.60 mi (1,304.53 km) |
| Worthing to Moura | 942.08 mi (1,516.12 km) |
| Worthing to Murtosa | 801.17 mi (1,289.36 km) |
| Worthing to Nazare | 881.52 mi (1,418.67 km) |
| Worthing to Nelas | 796.94 mi (1,282.55 km) |
| Worthing to Obidos | 898.70 mi (1,446.32 km) |
| Worthing to Odemira | 1,000.12 mi (1,609.54 km) |
| Worthing to Odivelas | 934.78 mi (1,504.38 km) |
| Worthing to Oeiras | 944.57 mi (1,520.13 km) |
| Worthing to Olhao | 1,021.38 mi (1,643.76 km) |
| Worthing to Oliveira de Azemeis | 790.86 mi (1,272.76 km) |
