| Appenweier to Setubal | 1,088.11 mi (1,751.14 km) |
| Appenweier to Sever do Vouga | 964.75 mi (1,552.62 km) |
| Appenweier to Silves | 1,138.59 mi (1,832.38 km) |
| Appenweier to Sines | 1,115.18 mi (1,794.71 km) |
| Appenweier to Sintra | 1,094.01 mi (1,760.64 km) |
| Appenweier to Sobrado de Paiva | 947.64 mi (1,525.08 km) |
| Appenweier to Sobral de Monte Agraco | 1,074.39 mi (1,729.06 km) |
| Appenweier to Soure | 1,005.99 mi (1,618.98 km) |
| Appenweier to Tabua | 967.87 mi (1,557.64 km) |
| Appenweier to Tavira | 1,113.98 mi (1,792.78 km) |
| Appenweier to Tomar | 1,018.22 mi (1,638.66 km) |
| Appenweier to Tondela | 962.97 mi (1,549.75 km) |
| Appenweier to Torre de Moncorvo | 894.59 mi (1,439.71 km) |
| Appenweier to Torres Novas | 1,029.03 mi (1,656.07 km) |
| Appenweier to Torres Vedras | 1,075.79 mi (1,731.32 km) |
