| South San Francisco to Bitonto | 6,412.99 mi (10,320.72 km) |
| South San Francisco to Bitritto | 6,420.98 mi (10,333.58 km) |
| South San Francisco to Bollate | 5,947.20 mi (9,571.10 km) |
| South San Francisco to Bologna | 6,069.87 mi (9,768.51 km) |
| South San Francisco to Bolzano | 5,956.67 mi (9,586.33 km) |
| South San Francisco to Bomporto | 6,047.59 mi (9,732.65 km) |
| South San Francisco to Bonate di Sopra | 5,952.65 mi (9,579.87 km) |
| South San Francisco to Bondeno | 6,049.87 mi (9,736.33 km) |
| South San Francisco to Bordighera | 6,002.04 mi (9,659.36 km) |
| South San Francisco to Borgaro Torinese | 5,926.51 mi (9,537.79 km) |
| South San Francisco to Borgo a Buggiano | 6,087.02 mi (9,796.11 km) |
| South San Francisco to Borgo San Dalmazzo | 5,966.33 mi (9,601.88 km) |
| South San Francisco to Borgo San Lorenzo | 6,101.84 mi (9,819.97 km) |
| South San Francisco to Borgomanero | 5,920.13 mi (9,527.53 km) |
| South San Francisco to Borgoricco | 6,029.12 mi (9,702.94 km) |
