| Piqua to Brescia | 4,508.87 mi (7,256.33 km) |
| Piqua to Bressanone | 4,522.07 mi (7,277.56 km) |
| Piqua to Bresso | 4,466.84 mi (7,188.69 km) |
| Piqua to Brindisi | 5,022.38 mi (8,082.73 km) |
| Piqua to Broni | 4,487.54 mi (7,222.00 km) |
| Piqua to Bronte | 5,013.25 mi (8,068.04 km) |
| Piqua to Brugherio | 4,471.00 mi (7,195.39 km) |
| Piqua to Brugnera | 4,588.12 mi (7,383.87 km) |
| Piqua to Bruino | 4,415.04 mi (7,105.33 km) |
| Piqua to Brunico | 4,530.01 mi (7,290.35 km) |
| Piqua to Brusciano | 4,864.63 mi (7,828.87 km) |
| Piqua to Bucine | 4,644.93 mi (7,475.29 km) |
| Piqua to Budrio | 4,600.03 mi (7,403.04 km) |
| Piqua to Busca | 4,433.25 mi (7,134.63 km) |
| Piqua to Bussolengo | 4,537.13 mi (7,301.81 km) |
