| Castelnuovo Rangone to Blue Springs (Missouri) | 5,027.23 mi (8,090.55 km) |
| Castelnuovo Rangone to Bluffdale (Utah) | 5,577.68 mi (8,976.42 km) |
| Castelnuovo Rangone to Bluffton (Indiana) | 4,587.46 mi (7,382.80 km) |
| Castelnuovo Rangone to Bluffton (South Carolina) | 4,784.47 mi (7,699.86 km) |
| Castelnuovo Rangone to Blythe (California) | 6,046.54 mi (9,730.96 km) |
| Castelnuovo Rangone to Blytheville (Arkansas) | 4,999.02 mi (8,045.15 km) |
| Castelnuovo Rangone to Boca Raton (Florida) | 5,011.98 mi (8,066.01 km) |
| Castelnuovo Rangone to Boerne (Texas) | 5,660.87 mi (9,110.29 km) |
| Castelnuovo Rangone to Bogalusa (Louisiana) | 5,241.27 mi (8,435.01 km) |
| Castelnuovo Rangone to Boiling Springs (South Carolina) | 4,704.34 mi (7,570.91 km) |
| Castelnuovo Rangone to Boise (Idaho) | 5,533.94 mi (8,906.01 km) |
| Castelnuovo Rangone to Bolingbrook (Illinois) | 4,662.37 mi (7,503.37 km) |
| Castelnuovo Rangone to Bolivar (Missouri) | 5,061.24 mi (8,145.27 km) |
| Castelnuovo Rangone to Bon Air (Virginia) | 4,405.98 mi (7,090.74 km) |
| Castelnuovo Rangone to Bonham (Texas) | 5,367.42 mi (8,638.03 km) |
