| Piqua to Beeville (Texas) | 1,116.77 mi (1,797.27 km) |
| Piqua to Bel Air (Maryland) | 421.01 mi (677.55 km) |
| Piqua to Bel Air North (Maryland) | 419.38 mi (674.93 km) |
| Piqua to Bel Air South (Maryland) | 423.17 mi (681.03 km) |
| Piqua to Belgrade (Montana) | 1,408.46 mi (2,266.69 km) |
| Piqua to Bell (California) | 1,906.63 mi (3,068.43 km) |
| Piqua to Bell Gardens (California) | 1,905.70 mi (3,066.92 km) |
| Piqua to Bella Vista (Arkansas) | 599.76 mi (965.22 km) |
| Piqua to Bellair-Meadowbrook Terrace (Florida) | 703.24 mi (1,131.75 km) |
| Piqua to Bellaire (Texas) | 960.02 mi (1,545.00 km) |
| Piqua to Belle Chasse (Louisiana) | 781.98 mi (1,258.48 km) |
| Piqua to Belle Glade (Florida) | 952.31 mi (1,532.59 km) |
| Piqua to Bellefontaine (Ohio) | 29.30 mi (47.15 km) |
| Piqua to Bellefontaine Neighbors (Missouri) | 333.46 mi (536.64 km) |
| Piqua to Belleville (Illinois) | 327.09 mi (526.41 km) |
