| Tucson Mountains to Arcata (California) | 931.80 mi (1,499.59 km) |
| Tucson Mountains to Archdale (North Carolina) | 1,790.38 mi (2,881.34 km) |
| Tucson Mountains to Arden-Arcade (California) | 725.34 mi (1,167.32 km) |
| Tucson Mountains to Ardmore (Oklahoma) | 816.34 mi (1,313.77 km) |
| Tucson Mountains to Ardmore (Pennsylvania) | 2,051.58 mi (3,301.70 km) |
| Tucson Mountains to Arecibo (Puerto Rico) | 2,905.08 mi (4,675.27 km) |
| Tucson Mountains to Arkadelphia (Arkansas) | 1,047.25 mi (1,685.39 km) |
| Tucson Mountains to Arkansas City (Kansas) | 862.51 mi (1,388.07 km) |
| Tucson Mountains to Arlington (Tennessee) | 1,244.21 mi (2,002.36 km) |
| Tucson Mountains to Arlington (Texas) | 813.05 mi (1,308.47 km) |
| Tucson Mountains to Arlington (Virginia) | 1,950.85 mi (3,139.59 km) |
| Tucson Mountains to Arlington (Washington) | 1,240.38 mi (1,996.19 km) |
| Tucson Mountains to Arlington Heights (Illinois) | 1,434.16 mi (2,308.06 km) |
| Tucson Mountains to Arnold (Maryland) | 1,983.82 mi (3,192.65 km) |
| Tucson Mountains to Arnold (Missouri) | 1,238.26 mi (1,992.78 km) |
