| Castelnuovo Rangone to Black Forest (Colorado) | 5,409.56 mi (8,705.84 km) |
| Castelnuovo Rangone to Blackfoot (Idaho) | 5,441.06 mi (8,756.55 km) |
| Castelnuovo Rangone to Blackhawk (California) | 6,030.96 mi (9,705.90 km) |
| Castelnuovo Rangone to Blacksburg (Virginia) | 4,541.84 mi (7,309.39 km) |
| Castelnuovo Rangone to Blackwells Mills (New Jersey) | 4,156.39 mi (6,689.07 km) |
| Castelnuovo Rangone to Blaine (Minnesota) | 4,697.61 mi (7,560.07 km) |
| Castelnuovo Rangone to Bloomingdale (Florida) | 5,041.55 mi (8,113.60 km) |
| Castelnuovo Rangone to Bloomingdale (Illinois) | 4,650.27 mi (7,483.89 km) |
| Castelnuovo Rangone to Bloomington (California) | 6,112.64 mi (9,837.34 km) |
| Castelnuovo Rangone to Bloomington (Illinois) | 4,751.40 mi (7,646.64 km) |
| Castelnuovo Rangone to Bloomington (Indiana) | 4,712.39 mi (7,583.86 km) |
| Castelnuovo Rangone to Bloomington (Minnesota) | 4,717.15 mi (7,591.53 km) |
| Castelnuovo Rangone to Bloomsburg (Pennsylvania) | 4,214.88 mi (6,783.20 km) |
| Castelnuovo Rangone to Blue Ash (Ohio) | 4,620.72 mi (7,436.34 km) |
| Castelnuovo Rangone to Blue Island (Illinois) | 4,647.24 mi (7,479.01 km) |
