| Mill Valley to Sesimbra | 5,677.68 mi (9,137.35 km) |
| Mill Valley to Setubal | 5,682.05 mi (9,144.37 km) |
| Mill Valley to Sever do Vouga | 5,597.98 mi (9,009.08 km) |
| Mill Valley to Silves | 5,763.48 mi (9,275.42 km) |
| Mill Valley to Sines | 5,710.10 mi (9,189.53 km) |
| Mill Valley to Sintra | 5,649.54 mi (9,092.05 km) |
| Mill Valley to Sobrado de Paiva | 5,587.59 mi (8,992.36 km) |
| Mill Valley to Sobral de Monte Agraco | 5,648.55 mi (9,090.46 km) |
| Mill Valley to Soure | 5,620.06 mi (9,044.62 km) |
| Mill Valley to Tabua | 5,628.56 mi (9,058.29 km) |
| Mill Valley to Tavira | 5,798.22 mi (9,331.33 km) |
| Mill Valley to Tomar | 5,649.73 mi (9,092.37 km) |
| Mill Valley to Tondela | 5,619.06 mi (9,043.01 km) |
| Mill Valley to Torre de Moncorvo | 5,622.41 mi (9,048.39 km) |
| Mill Valley to Torres Novas | 5,651.53 mi (9,095.25 km) |
