| South Ockendon to Montalegre | 770.91 mi (1,240.65 km) |
| South Ockendon to Montemor-o-Novo | 979.89 mi (1,576.97 km) |
| South Ockendon to Montemor-o-Velho | 894.11 mi (1,438.93 km) |
| South Ockendon to Montijo | 992.09 mi (1,596.61 km) |
| South Ockendon to Mortagua | 867.29 mi (1,395.77 km) |
| South Ockendon to Moura | 998.47 mi (1,606.88 km) |
| South Ockendon to Murtosa | 857.82 mi (1,380.53 km) |
| South Ockendon to Nazare | 938.20 mi (1,509.89 km) |
| South Ockendon to Nelas | 853.63 mi (1,373.79 km) |
| South Ockendon to Obidos | 955.38 mi (1,537.54 km) |
| South Ockendon to Odemira | 1,056.73 mi (1,700.64 km) |
| South Ockendon to Odivelas | 991.47 mi (1,595.62 km) |
| South Ockendon to Oeiras | 1,001.26 mi (1,611.37 km) |
| South Ockendon to Olhao | 1,077.75 mi (1,734.46 km) |
| South Ockendon to Oliveira de Azemeis | 847.52 mi (1,363.95 km) |
