| Highgate to Sesimbra | 1,005.26 mi (1,617.80 km) |
| Highgate to Setubal | 995.83 mi (1,602.63 km) |
| Highgate to Sever do Vouga | 844.71 mi (1,359.44 km) |
| Highgate to Silves | 1,073.31 mi (1,727.33 km) |
| Highgate to Sines | 1,031.78 mi (1,660.49 km) |
| Highgate to Sintra | 988.83 mi (1,591.37 km) |
| Highgate to Sobrado de Paiva | 823.72 mi (1,325.65 km) |
| Highgate to Sobral de Monte Agraco | 969.88 mi (1,560.87 km) |
| Highgate to Soure | 893.49 mi (1,437.94 km) |
| Highgate to Tabua | 861.03 mi (1,385.70 km) |
| Highgate to Tavira | 1,063.99 mi (1,712.33 km) |
| Highgate to Tomar | 917.40 mi (1,476.41 km) |
| Highgate to Tondela | 852.25 mi (1,371.57 km) |
| Highgate to Torre de Moncorvo | 789.36 mi (1,270.35 km) |
| Highgate to Torres Novas | 928.30 mi (1,493.96 km) |
