| San Francisco to Sinop | 6,746.70 mi (10,857.76 km) |
| San Francisco to Siran | 6,926.33 mi (11,146.85 km) |
| San Francisco to Sirnak | 7,147.42 mi (11,502.65 km) |
| San Francisco to Sirvan | 7,105.70 mi (11,435.52 km) |
| San Francisco to Sivas | 6,925.64 mi (11,145.73 km) |
| San Francisco to Sivasli | 6,878.91 mi (11,070.54 km) |
| San Francisco to Siverek | 7,091.95 mi (11,413.39 km) |
| San Francisco to Sivrice | 7,045.31 mi (11,338.33 km) |
| San Francisco to Sivrihisar | 6,852.86 mi (11,028.61 km) |
| San Francisco to Sogut | 6,790.30 mi (10,927.93 km) |
| San Francisco to Sogutlu | 6,739.40 mi (10,846.01 km) |
| San Francisco to Soke | 6,877.50 mi (11,068.27 km) |
| San Francisco to Solhan | 7,033.01 mi (11,318.53 km) |
| San Francisco to Soma | 6,790.81 mi (10,928.75 km) |
| San Francisco to Sorgun | 6,892.91 mi (11,093.07 km) |
