| Piacenza to Bonita (California) | 6,114.30 mi (9,840.01 km) |
| Piacenza to Bonita Springs (Florida) | 5,021.43 mi (8,081.21 km) |
| Piacenza to Bonney Lake (Washington) | 5,426.96 mi (8,733.85 km) |
| Piacenza to Boone (Iowa) | 4,799.06 mi (7,723.34 km) |
| Piacenza to Boone (North Carolina) | 4,569.85 mi (7,354.47 km) |
| Piacenza to Borger (Texas) | 5,397.31 mi (8,686.13 km) |
| Piacenza to Bossier City (Louisiana) | 5,247.60 mi (8,445.20 km) |
| Piacenza to Boston (Massachusetts) | 3,864.74 mi (6,219.70 km) |
| Piacenza to Bostonia (California) | 6,102.85 mi (9,821.59 km) |
| Piacenza to Bothell (Washington) | 5,393.18 mi (8,679.49 km) |
| Piacenza to Bothell East (Washington) | 5,390.76 mi (8,675.60 km) |
| Piacenza to Bothell West (Washington) | 5,392.20 mi (8,677.91 km) |
| Piacenza to Boulder (Colorado) | 5,312.19 mi (8,549.14 km) |
| Piacenza to Boulder City (Nevada) | 5,865.71 mi (9,439.95 km) |
| Piacenza to Bound Brook (New Jersey) | 4,080.64 mi (6,567.16 km) |
