| South San Francisco to Buhusi | 6,302.31 mi (10,142.59 km) |
| South San Francisco to Bumbesti-Jiu | 6,330.34 mi (10,187.71 km) |
| South San Francisco to Busteni | 6,361.18 mi (10,237.32 km) |
| South San Francisco to Buzau | 6,403.21 mi (10,304.98 km) |
| South San Francisco to Cajvana | 6,225.82 mi (10,019.48 km) |
| South San Francisco to Calafat | 6,394.70 mi (10,291.27 km) |
| South San Francisco to Calan | 6,287.81 mi (10,119.26 km) |
| South San Francisco to Calarasi | 6,473.63 mi (10,418.30 km) |
| South San Francisco to Campia Turzii | 6,256.06 mi (10,068.15 km) |
| South San Francisco to Campina | 6,382.98 mi (10,272.42 km) |
| South San Francisco to Campulung | 6,360.10 mi (10,235.59 km) |
| South San Francisco to Campulung Moldovenesc | 6,228.59 mi (10,023.95 km) |
| South San Francisco to Caracal | 6,417.38 mi (10,327.77 km) |
| South San Francisco to Caransebes | 6,289.92 mi (10,122.65 km) |
| South San Francisco to Carei | 6,156.18 mi (9,907.42 km) |
