| Dollis Hill to Montalegre | 761.45 mi (1,225.44 km) |
| Dollis Hill to Montemor-o-Novo | 972.10 mi (1,564.45 km) |
| Dollis Hill to Montemor-o-Velho | 884.84 mi (1,424.01 km) |
| Dollis Hill to Montijo | 983.53 mi (1,582.84 km) |
| Dollis Hill to Mortagua | 858.36 mi (1,381.40 km) |
| Dollis Hill to Moura | 991.83 mi (1,596.20 km) |
| Dollis Hill to Murtosa | 848.20 mi (1,365.05 km) |
| Dollis Hill to Nazare | 928.89 mi (1,494.91 km) |
| Dollis Hill to Nelas | 845.10 mi (1,360.06 km) |
| Dollis Hill to Obidos | 946.13 mi (1,522.65 km) |
| Dollis Hill to Odemira | 1,049.06 mi (1,688.30 km) |
| Dollis Hill to Odivelas | 982.55 mi (1,581.26 km) |
| Dollis Hill to Oeiras | 992.26 mi (1,596.88 km) |
| Dollis Hill to Olhao | 1,071.20 mi (1,723.93 km) |
| Dollis Hill to Oliveira de Azemeis | 838.01 mi (1,348.64 km) |
