| Tamalpais-Homestead Valley to Sesena | 5,804.73 mi (9,341.81 km) |
| Tamalpais-Homestead Valley to Sestao | 5,670.03 mi (9,125.03 km) |
| Tamalpais-Homestead Valley to Sevilla | 5,858.79 mi (9,428.81 km) |
| Tamalpais-Homestead Valley to Sevilla La Nueva | 5,780.49 mi (9,302.81 km) |
| Tamalpais-Homestead Valley to Silla | 5,961.43 mi (9,593.99 km) |
| Tamalpais-Homestead Valley to Silleda | 5,511.43 mi (8,869.78 km) |
| Tamalpais-Homestead Valley to Sitges | 5,941.66 mi (9,562.17 km) |
| Tamalpais-Homestead Valley to Socuellamos | 5,878.40 mi (9,460.37 km) |
| Tamalpais-Homestead Valley to Soller | 6,049.31 mi (9,735.43 km) |
| Tamalpais-Homestead Valley to Solsona | 5,892.25 mi (9,482.66 km) |
| Tamalpais-Homestead Valley to Son Servera | 6,079.58 mi (9,784.14 km) |
| Tamalpais-Homestead Valley to Sonseca | 5,815.46 mi (9,359.08 km) |
| Tamalpais-Homestead Valley to Sopelana | 5,667.44 mi (9,120.86 km) |
| Tamalpais-Homestead Valley to Soria | 5,766.15 mi (9,279.72 km) |
| Tamalpais-Homestead Valley to Suances | 5,627.38 mi (9,056.39 km) |
