| Rock Hill to Jeffersontown (Kentucky) | 338.25 mi (544.36 km) |
| Rock Hill to Jeffersonville (Indiana) | 349.67 mi (562.75 km) |
| Rock Hill to Jenison (Michigan) | 607.59 mi (977.82 km) |
| Rock Hill to Jenks (Oklahoma) | 843.55 mi (1,357.57 km) |
| Rock Hill to Jennings (Missouri) | 573.53 mi (923.01 km) |
| Rock Hill to Jensen Beach (Florida) | 533.87 mi (859.18 km) |
| Rock Hill to Jericho (New York) | 573.79 mi (923.43 km) |
| Rock Hill to Jerome (Idaho) | 1,867.26 mi (3,005.06 km) |
| Rock Hill to Jersey City (New Jersey) | 550.44 mi (885.85 km) |
| Rock Hill to Jessup (Maryland) | 373.20 mi (600.61 km) |
| Rock Hill to Johns Creek (Georgia) | 191.58 mi (308.32 km) |
| Rock Hill to Johnson City (New York) | 566.35 mi (911.45 km) |
| Rock Hill to Johnson City (Tennessee) | 123.07 mi (198.06 km) |
| Rock Hill to Johnston (Iowa) | 830.12 mi (1,335.95 km) |
| Rock Hill to Johnstown (Colorado) | 1,356.39 mi (2,182.90 km) |
