| Rock Hill to Home Gardens (California) | 2,069.61 mi (3,330.71 km) |
| Rock Hill to Homer Glen (Illinois) | 593.74 mi (955.53 km) |
| Rock Hill to Homestead (Florida) | 655.56 mi (1,055.02 km) |
| Rock Hill to Homewood (Alabama) | 345.96 mi (556.77 km) |
| Rock Hill to Homewood (Illinois) | 581.62 mi (936.02 km) |
| Rock Hill to Homosassa Springs (Florida) | 432.72 mi (696.40 km) |
| Rock Hill to Honeygo (Maryland) | 398.81 mi (641.83 km) |
| Rock Hill to Honolulu (Hawaii) | 4,664.99 mi (7,507.58 km) |
| Rock Hill to Hoover (Alabama) | 347.79 mi (559.71 km) |
| Rock Hill to Hopatcong (New Jersey) | 540.82 mi (870.36 km) |
| Rock Hill to Hope Mills (North Carolina) | 116.92 mi (188.16 km) |
| Rock Hill to Hopewell (Virginia) | 263.79 mi (424.52 km) |
| Rock Hill to Hopkins (Minnesota) | 949.80 mi (1,528.56 km) |
| Rock Hill to Hopkinsville (Kentucky) | 384.17 mi (618.26 km) |
| Rock Hill to Horizon City (Texas) | 1,466.53 mi (2,360.16 km) |
