| Mengen to Setubal | 1,123.70 mi (1,808.42 km) |
| Mengen to Sever do Vouga | 1,005.96 mi (1,618.93 km) |
| Mengen to Silves | 1,169.56 mi (1,882.22 km) |
| Mengen to Sines | 1,149.13 mi (1,849.35 km) |
| Mengen to Sintra | 1,131.37 mi (1,820.77 km) |
| Mengen to Sobrado de Paiva | 989.63 mi (1,592.66 km) |
| Mengen to Sobral de Monte Agraco | 1,111.91 mi (1,789.44 km) |
| Mengen to Soure | 1,045.55 mi (1,682.65 km) |
| Mengen to Tabua | 1,007.22 mi (1,620.96 km) |
| Mengen to Tavira | 1,142.93 mi (1,839.37 km) |
| Mengen to Tomar | 1,055.97 mi (1,699.42 km) |
| Mengen to Tondela | 1,002.93 mi (1,614.06 km) |
| Mengen to Torre de Moncorvo | 934.94 mi (1,504.64 km) |
| Mengen to Torres Novas | 1,066.62 mi (1,716.57 km) |
| Mengen to Torres Vedras | 1,113.72 mi (1,792.37 km) |
