| Rock Hill to Bonham (Texas) | 870.19 mi (1,400.44 km) |
| Rock Hill to Bonita (California) | 2,062.07 mi (3,318.59 km) |
| Rock Hill to Bonita Springs (Florida) | 594.93 mi (957.45 km) |
| Rock Hill to Bonney Lake (Washington) | 2,272.78 mi (3,657.69 km) |
| Rock Hill to Boone (Iowa) | 849.65 mi (1,367.38 km) |
| Rock Hill to Boone (North Carolina) | 94.87 mi (152.67 km) |
| Rock Hill to Borger (Texas) | 1,148.06 mi (1,847.63 km) |
| Rock Hill to Bossier City (Louisiana) | 744.88 mi (1,198.76 km) |
| Rock Hill to Boston (Massachusetts) | 739.02 mi (1,189.34 km) |
| Rock Hill to Bostonia (California) | 2,054.85 mi (3,306.96 km) |
| Rock Hill to Bothell (Washington) | 2,279.49 mi (3,668.48 km) |
| Rock Hill to Bothell East (Washington) | 2,278.87 mi (3,667.49 km) |
| Rock Hill to Bothell West (Washington) | 2,281.42 mi (3,671.60 km) |
| Rock Hill to Boulder (Colorado) | 1,369.28 mi (2,203.64 km) |
| Rock Hill to Boulder City (Nevada) | 1,900.96 mi (3,059.30 km) |
