| Geilenkirchen to Setubal | 1,127.66 mi (1,814.80 km) |
| Geilenkirchen to Sever do Vouga | 989.49 mi (1,592.43 km) |
| Geilenkirchen to Silves | 1,190.59 mi (1,916.08 km) |
| Geilenkirchen to Sines | 1,159.06 mi (1,865.33 km) |
| Geilenkirchen to Sintra | 1,128.10 mi (1,815.50 km) |
| Geilenkirchen to Sobrado de Paiva | 970.23 mi (1,561.44 km) |
| Geilenkirchen to Sobral de Monte Agraco | 1,108.38 mi (1,783.77 km) |
| Geilenkirchen to Soure | 1,035.03 mi (1,665.72 km) |
| Geilenkirchen to Tabua | 998.46 mi (1,606.87 km) |
| Geilenkirchen to Tavira | 1,171.95 mi (1,886.07 km) |
| Geilenkirchen to Tomar | 1,052.62 mi (1,694.03 km) |
| Geilenkirchen to Tondela | 991.75 mi (1,596.06 km) |
| Geilenkirchen to Torre de Moncorvo | 923.88 mi (1,486.84 km) |
| Geilenkirchen to Torres Novas | 1,063.71 mi (1,711.88 km) |
| Geilenkirchen to Torres Vedras | 1,108.49 mi (1,783.94 km) |
