| Muscle Shoals to Arcata (California) | 2,018.62 mi (3,248.66 km) |
| Muscle Shoals to Archdale (North Carolina) | 439.91 mi (707.97 km) |
| Muscle Shoals to Arden-Arcade (California) | 1,878.56 mi (3,023.24 km) |
| Muscle Shoals to Ardmore (Oklahoma) | 541.77 mi (871.90 km) |
| Muscle Shoals to Ardmore (Pennsylvania) | 767.86 mi (1,235.76 km) |
| Muscle Shoals to Arecibo (Puerto Rico) | 1,706.03 mi (2,745.59 km) |
| Muscle Shoals to Arkadelphia (Arkansas) | 312.81 mi (503.42 km) |
| Muscle Shoals to Arkansas City (Kansas) | 550.06 mi (885.24 km) |
| Muscle Shoals to Arlington (Tennessee) | 120.50 mi (193.92 km) |
| Muscle Shoals to Arlington (Texas) | 563.14 mi (906.28 km) |
| Muscle Shoals to Arlington (Virginia) | 648.39 mi (1,043.48 km) |
| Muscle Shoals to Arlington (Washington) | 1,990.51 mi (3,203.41 km) |
| Muscle Shoals to Arlington Heights (Illinois) | 508.34 mi (818.10 km) |
| Muscle Shoals to Arnold (Maryland) | 682.71 mi (1,098.72 km) |
| Muscle Shoals to Arnold (Missouri) | 296.56 mi (477.26 km) |
