| Highgate to Montalegre | 763.87 mi (1,229.33 km) |
| Highgate to Montemor-o-Novo | 974.28 mi (1,567.96 km) |
| Highgate to Montemor-o-Velho | 887.24 mi (1,427.87 km) |
| Highgate to Montijo | 985.83 mi (1,586.53 km) |
| Highgate to Mortagua | 860.71 mi (1,385.18 km) |
| Highgate to Moura | 993.84 mi (1,599.43 km) |
| Highgate to Murtosa | 850.65 mi (1,368.98 km) |
| Highgate to Nazare | 931.30 mi (1,498.78 km) |
| Highgate to Nelas | 847.39 mi (1,363.74 km) |
| Highgate to Obidos | 948.53 mi (1,526.51 km) |
| Highgate to Odemira | 1,051.23 mi (1,691.79 km) |
| Highgate to Odivelas | 984.90 mi (1,585.04 km) |
| Highgate to Oeiras | 994.62 mi (1,600.68 km) |
| Highgate to Olhao | 1,073.20 mi (1,727.15 km) |
| Highgate to Oliveira de Azemeis | 840.44 mi (1,352.55 km) |
