| Mount Pleasant to Arcata (California) | 2,480.97 mi (3,992.74 km) |
| Mount Pleasant to Archdale (North Carolina) | 210.85 mi (339.33 km) |
| Mount Pleasant to Arden-Arcade (California) | 2,344.68 mi (3,773.39 km) |
| Mount Pleasant to Ardmore (Oklahoma) | 999.87 mi (1,609.13 km) |
| Mount Pleasant to Ardmore (Pennsylvania) | 554.16 mi (891.84 km) |
| Mount Pleasant to Arecibo (Puerto Rico) | 1,283.71 mi (2,065.94 km) |
| Mount Pleasant to Arkadelphia (Arkansas) | 768.14 mi (1,236.20 km) |
| Mount Pleasant to Arkansas City (Kansas) | 1,015.91 mi (1,634.96 km) |
| Mount Pleasant to Arlington (Tennessee) | 587.40 mi (945.33 km) |
| Mount Pleasant to Arlington (Texas) | 1,004.21 mi (1,616.11 km) |
| Mount Pleasant to Arlington (Virginia) | 443.19 mi (713.24 km) |
| Mount Pleasant to Arlington (Washington) | 2,423.09 mi (3,899.59 km) |
| Mount Pleasant to Arlington Heights (Illinois) | 778.93 mi (1,253.57 km) |
| Mount Pleasant to Arnold (Maryland) | 466.23 mi (750.33 km) |
| Mount Pleasant to Arnold (Missouri) | 706.05 mi (1,136.28 km) |
