| Piqua to Buena Park (California) | 1,900.71 mi (3,058.89 km) |
| Piqua to Buenaventura Lakes (Florida) | 832.77 mi (1,340.21 km) |
| Piqua to Buffalo (Minnesota) | 599.02 mi (964.02 km) |
| Piqua to Buffalo (New York) | 337.56 mi (543.25 km) |
| Piqua to Buffalo Grove (Illinois) | 238.32 mi (383.54 km) |
| Piqua to Buford (Georgia) | 416.96 mi (671.04 km) |
| Piqua to Bull Run (Virginia) | 370.83 mi (596.79 km) |
| Piqua to Bullhead City (Arizona) | 1,685.40 mi (2,712.39 km) |
| Piqua to Burbank (California) | 1,908.67 mi (3,071.72 km) |
| Piqua to Burbank (Illinois) | 214.35 mi (344.96 km) |
| Piqua to Burien (Washington) | 1,944.36 mi (3,129.14 km) |
| Piqua to Burkburnett (Texas) | 892.34 mi (1,436.09 km) |
| Piqua to Burke (Virginia) | 384.15 mi (618.23 km) |
| Piqua to Burke Centre (Virginia) | 382.01 mi (614.78 km) |
| Piqua to Burleson (Texas) | 897.87 mi (1,444.99 km) |
