| Mill Valley to Sesena | 5,803.38 mi (9,339.63 km) |
| Mill Valley to Sestao | 5,668.61 mi (9,122.75 km) |
| Mill Valley to Sevilla | 5,857.53 mi (9,426.78 km) |
| Mill Valley to Sevilla La Nueva | 5,779.14 mi (9,300.63 km) |
| Mill Valley to Silla | 5,960.04 mi (9,591.75 km) |
| Mill Valley to Silleda | 5,510.09 mi (8,867.63 km) |
| Mill Valley to Sitges | 5,940.20 mi (9,559.83 km) |
| Mill Valley to Socuellamos | 5,877.05 mi (9,458.20 km) |
| Mill Valley to Soller | 6,047.87 mi (9,733.11 km) |
| Mill Valley to Solsona | 5,890.79 mi (9,480.31 km) |
| Mill Valley to Son Servera | 6,078.13 mi (9,781.81 km) |
| Mill Valley to Sonseca | 5,814.12 mi (9,356.92 km) |
| Mill Valley to Sopelana | 5,666.01 mi (9,118.57 km) |
| Mill Valley to Soria | 5,764.75 mi (9,277.47 km) |
| Mill Valley to Suances | 5,625.97 mi (9,054.13 km) |
