| South River to Arcata (California) | 2,569.16 mi (4,134.66 km) |
| South River to Archdale (North Carolina) | 436.14 mi (701.90 km) |
| South River to Arden-Arcade (California) | 2,478.66 mi (3,989.02 km) |
| South River to Ardmore (Oklahoma) | 1,317.92 mi (2,120.98 km) |
| South River to Ardmore (Pennsylvania) | 57.19 mi (92.04 km) |
| South River to Arecibo (Puerto Rico) | 1,586.16 mi (2,552.67 km) |
| South River to Arkadelphia (Arkansas) | 1,113.75 mi (1,792.41 km) |
| South River to Arkansas City (Kansas) | 1,239.33 mi (1,994.51 km) |
| South River to Arlington (Tennessee) | 906.25 mi (1,458.47 km) |
| South River to Arlington (Texas) | 1,365.87 mi (2,198.16 km) |
| South River to Arlington (Virginia) | 180.80 mi (290.97 km) |
| South River to Arlington (Washington) | 2,380.87 mi (3,831.64 km) |
| South River to Arlington Heights (Illinois) | 714.83 mi (1,150.40 km) |
| South River to Arnold (Maryland) | 148.50 mi (238.99 km) |
| South River to Arnold (Missouri) | 863.57 mi (1,389.79 km) |
