| Piqua to Bound Brook (New Jersey) | 511.55 mi (823.27 km) |
| Piqua to Bountiful (Utah) | 1,445.74 mi (2,326.69 km) |
| Piqua to Bourbonnais (Illinois) | 203.37 mi (327.29 km) |
| Piqua to Bowie (Maryland) | 408.05 mi (656.69 km) |
| Piqua to Bowling Green (Kentucky) | 249.56 mi (401.63 km) |
| Piqua to Bowling Green (Ohio) | 90.31 mi (145.33 km) |
| Piqua to Box Elder (South Dakota) | 1,000.77 mi (1,610.59 km) |
| Piqua to Boynton Beach (Florida) | 971.09 mi (1,562.81 km) |
| Piqua to Bozeman (Montana) | 1,402.08 mi (2,256.44 km) |
| Piqua to Bradenton (Florida) | 879.93 mi (1,416.11 km) |
| Piqua to Bradfordville (Florida) | 661.72 mi (1,064.93 km) |
| Piqua to Bradley (Illinois) | 201.30 mi (323.97 km) |
| Piqua to Bradley Gardens (New Jersey) | 504.76 mi (812.33 km) |
| Piqua to Brainerd (Minnesota) | 658.42 mi (1,059.63 km) |
| Piqua to Brambleton (Virginia) | 366.43 mi (589.71 km) |
