| Rock Hill to Bound Brook (New Jersey) | 525.65 mi (845.95 km) |
| Rock Hill to Bountiful (Utah) | 1,720.86 mi (2,769.46 km) |
| Rock Hill to Bourbonnais (Illinois) | 569.70 mi (916.84 km) |
| Rock Hill to Bowie (Maryland) | 364.37 mi (586.40 km) |
| Rock Hill to Bowling Green (Kentucky) | 333.62 mi (536.91 km) |
| Rock Hill to Bowling Green (Ohio) | 466.94 mi (751.47 km) |
| Rock Hill to Box Elder (South Dakota) | 1,329.44 mi (2,139.52 km) |
| Rock Hill to Boynton Beach (Florida) | 583.99 mi (939.84 km) |
| Rock Hill to Bozeman (Montana) | 1,734.02 mi (2,790.63 km) |
| Rock Hill to Bradenton (Florida) | 522.92 mi (841.55 km) |
| Rock Hill to Bradfordville (Florida) | 353.86 mi (569.48 km) |
| Rock Hill to Bradley (Illinois) | 567.56 mi (913.41 km) |
| Rock Hill to Bradley Gardens (New Jersey) | 521.10 mi (838.62 km) |
| Rock Hill to Brainerd (Minnesota) | 1,045.42 mi (1,682.45 km) |
| Rock Hill to Brambleton (Virginia) | 339.10 mi (545.73 km) |
