| Piqua to Bingen am Rhein | 4,257.56 mi (6,851.89 km) |
| Piqua to Birkenau | 4,302.76 mi (6,924.62 km) |
| Piqua to Birkenfeld | 4,324.31 mi (6,959.30 km) |
| Piqua to Bischofsheim | 4,274.33 mi (6,878.86 km) |
| Piqua to Bischofswerda | 4,451.16 mi (7,163.46 km) |
| Piqua to Bisingen | 4,355.14 mi (7,008.92 km) |
| Piqua to Bissendorf | 4,191.03 mi (6,744.80 km) |
| Piqua to Bitburg | 4,204.62 mi (6,766.68 km) |
| Piqua to Bitterfeld | 4,365.20 mi (7,025.11 km) |
| Piqua to Blankenburg | 4,309.21 mi (6,935.01 km) |
| Piqua to Blankenfelde | 4,377.60 mi (7,045.06 km) |
| Piqua to Blaubeuren | 4,385.56 mi (7,057.87 km) |
| Piqua to Bleicherode | 4,308.00 mi (6,933.05 km) |
| Piqua to Blieskastel | 4,257.42 mi (6,851.66 km) |
| Piqua to Blomberg | 4,235.11 mi (6,815.75 km) |
