| Piacenza to Black Forest (Colorado) | 5,342.05 mi (8,597.19 km) |
| Piacenza to Blackfoot (Idaho) | 5,376.25 mi (8,652.23 km) |
| Piacenza to Blackhawk (California) | 5,967.54 mi (9,603.83 km) |
| Piacenza to Blacksburg (Virginia) | 4,472.22 mi (7,197.34 km) |
| Piacenza to Blackwells Mills (New Jersey) | 4,086.77 mi (6,577.02 km) |
| Piacenza to Blaine (Minnesota) | 4,629.59 mi (7,450.60 km) |
| Piacenza to Bloomingdale (Florida) | 4,972.52 mi (8,002.50 km) |
| Piacenza to Bloomingdale (Illinois) | 4,581.17 mi (7,372.68 km) |
| Piacenza to Bloomington (California) | 6,046.91 mi (9,731.55 km) |
| Piacenza to Bloomington (Illinois) | 4,682.19 mi (7,535.26 km) |
| Piacenza to Bloomington (Indiana) | 4,642.92 mi (7,472.05 km) |
| Piacenza to Bloomington (Minnesota) | 4,649.08 mi (7,481.96 km) |
| Piacenza to Bloomsburg (Pennsylvania) | 4,145.25 mi (6,671.13 km) |
| Piacenza to Blue Ash (Ohio) | 4,551.17 mi (7,324.41 km) |
| Piacenza to Blue Island (Illinois) | 4,578.07 mi (7,367.69 km) |
