| Rustington to Montalegre | 710.87 mi (1,144.03 km) |
| Rustington to Montemor-o-Novo | 920.31 mi (1,481.09 km) |
| Rustington to Montemor-o-Velho | 834.11 mi (1,342.36 km) |
| Rustington to Montijo | 932.25 mi (1,500.32 km) |
| Rustington to Mortagua | 807.36 mi (1,299.32 km) |
| Rustington to Moura | 939.41 mi (1,511.83 km) |
| Rustington to Murtosa | 797.76 mi (1,283.87 km) |
| Rustington to Nazare | 878.20 mi (1,413.32 km) |
| Rustington to Nelas | 793.80 mi (1,277.49 km) |
| Rustington to Obidos | 895.39 mi (1,440.99 km) |
| Rustington to Odemira | 997.20 mi (1,604.84 km) |
| Rustington to Odivelas | 931.55 mi (1,499.18 km) |
| Rustington to Oeiras | 941.32 mi (1,514.90 km) |
| Rustington to Olhao | 1,018.74 mi (1,639.50 km) |
| Rustington to Oliveira de Azemeis | 787.48 mi (1,267.32 km) |
