| South San Francisco to Rovinj | 6,099.17 mi (9,815.67 km) |
| South San Francisco to Samobor | 6,111.93 mi (9,836.20 km) |
| South San Francisco to Sesvete | 6,120.35 mi (9,849.75 km) |
| South San Francisco to Sibenik | 6,237.64 mi (10,038.51 km) |
| South San Francisco to Sinj | 6,259.09 mi (10,073.03 km) |
| South San Francisco to Sisak | 6,147.05 mi (9,892.72 km) |
| South San Francisco to Slatina | 6,167.28 mi (9,925.28 km) |
| South San Francisco to Slavonski Brod | 6,206.94 mi (9,989.10 km) |
| South San Francisco to Solin | 6,265.42 mi (10,083.22 km) |
| South San Francisco to Split | 6,265.27 mi (10,082.98 km) |
| South San Francisco to Sveti Ivan Zelina | 6,115.86 mi (9,842.53 km) |
| South San Francisco to Trilj | 6,266.17 mi (10,084.43 km) |
| South San Francisco to Trogir | 6,259.94 mi (10,074.39 km) |
| South San Francisco to Umag | 6,075.86 mi (9,778.15 km) |
| South San Francisco to Valpovo | 6,186.80 mi (9,956.70 km) |
