| Sonsbeck to Setubal | 1,166.70 mi (1,877.63 km) |
| Sonsbeck to Sever do Vouga | 1,026.89 mi (1,652.62 km) |
| Sonsbeck to Silves | 1,231.04 mi (1,981.16 km) |
| Sonsbeck to Sines | 1,198.58 mi (1,928.93 km) |
| Sonsbeck to Sintra | 1,166.42 mi (1,877.18 km) |
| Sonsbeck to Sobrado de Paiva | 1,007.39 mi (1,621.23 km) |
| Sonsbeck to Sobral de Monte Agraco | 1,146.74 mi (1,845.50 km) |
| Sonsbeck to Soure | 1,072.89 mi (1,726.65 km) |
| Sonsbeck to Tabua | 1,036.63 mi (1,668.30 km) |
| Sonsbeck to Tavira | 1,213.09 mi (1,952.29 km) |
| Sonsbeck to Tomar | 1,091.16 mi (1,756.05 km) |
| Sonsbeck to Tondela | 1,029.69 mi (1,657.13 km) |
| Sonsbeck to Torre de Moncorvo | 962.10 mi (1,548.34 km) |
| Sonsbeck to Torres Novas | 1,102.26 mi (1,773.92 km) |
| Sonsbeck to Torres Vedras | 1,146.67 mi (1,845.39 km) |
