| Brentwood to Montalegre | 776.90 mi (1,250.30 km) |
| Brentwood to Montemor-o-Novo | 986.13 mi (1,587.02 km) |
| Brentwood to Montemor-o-Velho | 900.14 mi (1,448.63 km) |
| Brentwood to Montijo | 998.23 mi (1,606.49 km) |
| Brentwood to Mortagua | 873.37 mi (1,405.56 km) |
| Brentwood to Moura | 1,004.85 mi (1,617.16 km) |
| Brentwood to Murtosa | 863.79 mi (1,390.13 km) |
| Brentwood to Nazare | 944.23 mi (1,519.58 km) |
| Brentwood to Nelas | 859.77 mi (1,383.66 km) |
| Brentwood to Obidos | 961.42 mi (1,547.25 km) |
| Brentwood to Odemira | 1,062.99 mi (1,710.72 km) |
| Brentwood to Odivelas | 997.56 mi (1,605.41 km) |
| Brentwood to Oeiras | 1,007.33 mi (1,621.14 km) |
| Brentwood to Olhao | 1,084.14 mi (1,744.76 km) |
| Brentwood to Oliveira de Azemeis | 853.51 mi (1,373.58 km) |
