| Reggio Emilia to Black Forest (Colorado) | 5,391.76 mi (8,677.19 km) |
| Reggio Emilia to Blackfoot (Idaho) | 5,423.77 mi (8,728.71 km) |
| Reggio Emilia to Blackhawk (California) | 6,013.96 mi (9,678.53 km) |
| Reggio Emilia to Blacksburg (Virginia) | 4,523.91 mi (7,280.53 km) |
| Reggio Emilia to Blackwells Mills (New Jersey) | 4,138.47 mi (6,660.22 km) |
| Reggio Emilia to Blaine (Minnesota) | 4,679.73 mi (7,531.29 km) |
| Reggio Emilia to Bloomingdale (Florida) | 5,023.96 mi (8,085.28 km) |
| Reggio Emilia to Bloomingdale (Illinois) | 4,632.25 mi (7,454.89 km) |
| Reggio Emilia to Bloomington (California) | 6,095.16 mi (9,809.21 km) |
| Reggio Emilia to Bloomington (Illinois) | 4,733.38 mi (7,617.63 km) |
| Reggio Emilia to Bloomington (Indiana) | 4,694.36 mi (7,554.85 km) |
| Reggio Emilia to Bloomington (Minnesota) | 4,699.26 mi (7,562.73 km) |
| Reggio Emilia to Bloomsburg (Pennsylvania) | 4,196.92 mi (6,754.28 km) |
| Reggio Emilia to Blue Ash (Ohio) | 4,602.71 mi (7,407.34 km) |
| Reggio Emilia to Blue Island (Illinois) | 4,629.22 mi (7,450.01 km) |
