| Calera to Borgosatollo | 4,936.44 mi (7,944.43 km) |
| Calera to Borgosesia | 4,844.46 mi (7,796.40 km) |
| Calera to Boscoreale | 5,286.11 mi (8,507.16 km) |
| Calera to Boscotrecase | 5,284.76 mi (8,505.00 km) |
| Calera to Botticino Sera | 4,934.25 mi (7,940.91 km) |
| Calera to Bovalino Marina | 5,459.98 mi (8,787.00 km) |
| Calera to Boves | 4,857.53 mi (7,817.44 km) |
| Calera to Boville Ernica | 5,208.96 mi (8,383.01 km) |
| Calera to Bovisio Masciago | 4,885.42 mi (7,862.32 km) |
| Calera to Bovolone | 4,981.93 mi (8,017.65 km) |
| Calera to Bra | 4,858.93 mi (7,819.69 km) |
| Calera to Bracciano | 5,136.38 mi (8,266.20 km) |
| Calera to Brandizzo | 4,843.21 mi (7,794.40 km) |
| Calera to Breganze | 4,984.96 mi (8,022.52 km) |
| Calera to Brembate | 4,903.01 mi (7,890.63 km) |
