| Foster City to Barberino di Mugello | 6,096.25 mi (9,810.97 km) |
| Foster City to Barcellona-Pozzo di Gotto | 6,547.32 mi (10,536.90 km) |
| Foster City to Bareggio | 5,949.33 mi (9,574.52 km) |
| Foster City to Barga | 6,070.32 mi (9,769.24 km) |
| Foster City to Bari | 6,419.21 mi (10,330.72 km) |
| Foster City to Barletta | 6,392.09 mi (10,287.08 km) |
| Foster City to Baronissi | 6,383.41 mi (10,273.11 km) |
| Foster City to Barrafranca | 6,562.62 mi (10,561.52 km) |
| Foster City to Bassano del Grappa | 6,010.19 mi (9,672.47 km) |
| Foster City to Battipaglia | 6,396.96 mi (10,294.92 km) |
| Foster City to Beinasco | 5,932.98 mi (9,548.21 km) |
| Foster City to Bellinzago Novarese | 5,932.73 mi (9,547.80 km) |
| Foster City to Belluno | 6,002.14 mi (9,659.51 km) |
| Foster City to Belmonte Mezzagno | 6,498.62 mi (10,458.51 km) |
| Foster City to Belpasso | 6,573.44 mi (10,578.94 km) |
