| Foster City to Beyne-Heusay | 5,574.20 mi (8,970.80 km) |
| Foster City to Bierbeek | 5,538.02 mi (8,912.59 km) |
| Foster City to Bilzen | 5,557.15 mi (8,943.37 km) |
| Foster City to Binche | 5,543.95 mi (8,922.12 km) |
| Foster City to Bissegem | 5,494.96 mi (8,843.29 km) |
| Foster City to Blankenberge | 5,466.94 mi (8,798.19 km) |
| Foster City to Blegny | 5,573.84 mi (8,970.22 km) |
| Foster City to Bocholt | 5,542.58 mi (8,919.92 km) |
| Foster City to Boechout | 5,513.35 mi (8,872.87 km) |
| Foster City to Bonheiden | 5,520.91 mi (8,885.04 km) |
| Foster City to Boom | 5,513.60 mi (8,873.28 km) |
| Foster City to Boortmeerbeek | 5,524.48 mi (8,890.80 km) |
| Foster City to Borgerhout | 5,508.90 mi (8,865.72 km) |
| Foster City to Borgloon | 5,555.77 mi (8,941.16 km) |
| Foster City to Bornem | 5,508.97 mi (8,865.83 km) |
