| Waltham to Brescia | 3,875.09 mi (6,236.35 km) |
| Waltham to Bressanone | 3,897.03 mi (6,271.67 km) |
| Waltham to Bresso | 3,830.99 mi (6,165.39 km) |
| Waltham to Brindisi | 4,383.49 mi (7,054.54 km) |
| Waltham to Broni | 3,849.62 mi (6,195.37 km) |
| Waltham to Bronte | 4,357.31 mi (7,012.42 km) |
| Waltham to Brugherio | 3,835.47 mi (6,172.59 km) |
| Waltham to Brugnera | 3,960.84 mi (6,374.35 km) |
| Waltham to Bruino | 3,773.54 mi (6,072.92 km) |
| Waltham to Brunico | 3,905.97 mi (6,286.05 km) |
| Waltham to Brusciano | 4,219.29 mi (6,790.29 km) |
| Waltham to Bucine | 4,004.53 mi (6,444.67 km) |
| Waltham to Budrio | 3,964.24 mi (6,379.84 km) |
| Waltham to Busca | 3,789.48 mi (6,098.58 km) |
| Waltham to Bussolengo | 3,904.26 mi (6,283.31 km) |
