| Herdecke to Setubal | 1,189.78 mi (1,914.77 km) |
| Herdecke to Sever do Vouga | 1,052.59 mi (1,693.98 km) |
| Herdecke to Silves | 1,251.56 mi (2,014.19 km) |
| Herdecke to Sines | 1,220.82 mi (1,964.72 km) |
| Herdecke to Sintra | 1,190.67 mi (1,916.21 km) |
| Herdecke to Sobrado de Paiva | 1,033.45 mi (1,663.17 km) |
| Herdecke to Sobral de Monte Agraco | 1,170.95 mi (1,884.45 km) |
| Herdecke to Soure | 1,097.88 mi (1,766.87 km) |
| Herdecke to Tabua | 1,061.16 mi (1,707.77 km) |
| Herdecke to Tavira | 1,232.20 mi (1,983.04 km) |
| Herdecke to Tomar | 1,115.09 mi (1,794.56 km) |
| Herdecke to Tondela | 1,054.57 mi (1,697.17 km) |
| Herdecke to Torre de Moncorvo | 986.58 mi (1,587.74 km) |
| Herdecke to Torres Novas | 1,126.17 mi (1,812.40 km) |
| Herdecke to Torres Vedras | 1,171.15 mi (1,884.79 km) |
