| Mendrisio to Sesimbra | 1,055.25 mi (1,698.27 km) |
| Mendrisio to Setubal | 1,042.88 mi (1,678.36 km) |
| Mendrisio to Sever do Vouga | 939.32 mi (1,511.69 km) |
| Mendrisio to Silves | 1,078.81 mi (1,736.17 km) |
| Mendrisio to Sines | 1,064.61 mi (1,713.32 km) |
| Mendrisio to Sintra | 1,054.35 mi (1,696.80 km) |
| Mendrisio to Sobrado de Paiva | 925.14 mi (1,488.86 km) |
| Mendrisio to Sobral de Monte Agraco | 1,035.43 mi (1,666.36 km) |
| Mendrisio to Soure | 974.51 mi (1,568.33 km) |
| Mendrisio to Tabua | 936.19 mi (1,506.65 km) |
| Mendrisio to Tavira | 1,048.54 mi (1,687.46 km) |
| Mendrisio to Tomar | 980.68 mi (1,578.25 km) |
| Mendrisio to Tondela | 933.39 mi (1,502.14 km) |
| Mendrisio to Torre de Moncorvo | 867.36 mi (1,395.88 km) |
| Mendrisio to Torres Novas | 990.83 mi (1,594.59 km) |
