| Rock Hill to West Falls Church (Virginia) | 344.03 mi (553.66 km) |
| Rock Hill to West Fargo (North Dakota) | 1,164.38 mi (1,873.89 km) |
| Rock Hill to West Freehold (New Jersey) | 518.73 mi (834.81 km) |
| Rock Hill to West Haven (Connecticut) | 618.56 mi (995.48 km) |
| Rock Hill to West Haven (Utah) | 1,732.34 mi (2,787.93 km) |
| Rock Hill to West Haverstraw (New York) | 577.34 mi (929.14 km) |
| Rock Hill to West Hempstead (New York) | 565.31 mi (909.78 km) |
| Rock Hill to West Hollywood (California) | 2,114.62 mi (3,403.15 km) |
| Rock Hill to West Islip (New York) | 579.60 mi (932.77 km) |
| Rock Hill to West Jordan (Utah) | 1,726.87 mi (2,779.13 km) |
| Rock Hill to West Lafayette (Indiana) | 498.28 mi (801.91 km) |
| Rock Hill to West Lealman (Florida) | 502.36 mi (808.47 km) |
| Rock Hill to West Linn (Oregon) | 2,283.95 mi (3,675.66 km) |
| Rock Hill to West Little River (Florida) | 629.42 mi (1,012.95 km) |
| Rock Hill to West Melbourne (Florida) | 475.26 mi (764.86 km) |
