| South San Francisco to Recica | 6,060.97 mi (9,754.19 km) |
| South San Francisco to Ribnica | 6,090.08 mi (9,801.03 km) |
| South San Francisco to Ribnica | 6,057.50 mi (9,748.61 km) |
| South San Francisco to Rogaska Slatina | 6,084.64 mi (9,792.28 km) |
| South San Francisco to Rogasovci | 6,060.89 mi (9,754.06 km) |
| South San Francisco to Rogatec | 6,086.75 mi (9,795.68 km) |
| South San Francisco to Ruse | 6,063.54 mi (9,758.33 km) |
| South San Francisco to Salovci | 6,066.27 mi (9,762.71 km) |
| South San Francisco to Selnica ob Dravi | 6,062.27 mi (9,756.28 km) |
| South San Francisco to Semic | 6,106.64 mi (9,827.69 km) |
| South San Francisco to Sempeter pri Gorici | 6,050.52 mi (9,737.37 km) |
| South San Francisco to Sencur | 6,052.72 mi (9,740.92 km) |
| South San Francisco to Sentilj | 6,058.50 mi (9,750.21 km) |
| South San Francisco to Sentjernej | 6,099.93 mi (9,816.88 km) |
| South San Francisco to Sentjur | 6,079.31 mi (9,783.70 km) |
