| Rock Hill to Arcata (California) | 2,358.38 mi (3,795.45 km) |
| Rock Hill to Archdale (North Carolina) | 89.50 mi (144.04 km) |
| Rock Hill to Arden-Arcade (California) | 2,230.08 mi (3,588.97 km) |
| Rock Hill to Ardmore (Oklahoma) | 916.56 mi (1,475.05 km) |
| Rock Hill to Ardmore (Pennsylvania) | 469.91 mi (756.24 km) |
| Rock Hill to Arecibo (Puerto Rico) | 1,437.28 mi (2,313.09 km) |
| Rock Hill to Arkadelphia (Arkansas) | 687.70 mi (1,106.74 km) |
| Rock Hill to Arkansas City (Kansas) | 905.99 mi (1,458.05 km) |
| Rock Hill to Arlington (Tennessee) | 488.96 mi (786.91 km) |
| Rock Hill to Arlington (Texas) | 936.04 mi (1,506.40 km) |
| Rock Hill to Arlington (Virginia) | 347.73 mi (559.61 km) |
| Rock Hill to Arlington (Washington) | 2,280.51 mi (3,670.12 km) |
| Rock Hill to Arlington Heights (Illinois) | 620.67 mi (998.87 km) |
| Rock Hill to Arnold (Maryland) | 377.70 mi (607.85 km) |
| Rock Hill to Arnold (Missouri) | 570.96 mi (918.87 km) |
