| Tucson Mountains to Ames | 5,299.20 mi (8,528.23 km) |
| Tucson Mountains to Amorebieta | 5,534.69 mi (8,907.22 km) |
| Tucson Mountains to Amposta | 5,774.73 mi (9,293.52 km) |
| Tucson Mountains to Amurrio | 5,530.36 mi (8,900.26 km) |
| Tucson Mountains to Andoain | 5,564.14 mi (8,954.62 km) |
| Tucson Mountains to Andraitx | 5,899.63 mi (9,494.54 km) |
| Tucson Mountains to Andujar | 5,685.79 mi (9,150.39 km) |
| Tucson Mountains to Antequera | 5,703.72 mi (9,179.26 km) |
| Tucson Mountains to Antigua | 5,571.45 mi (8,966.38 km) |
| Tucson Mountains to Aranda de Duero | 5,556.47 mi (8,942.28 km) |
| Tucson Mountains to Aranjuez | 5,625.67 mi (9,053.65 km) |
| Tucson Mountains to Archena | 5,803.61 mi (9,340.00 km) |
| Tucson Mountains to Arcos de la Frontera | 5,658.07 mi (9,105.78 km) |
| Tucson Mountains to Arenys de Mar | 5,817.82 mi (9,362.87 km) |
| Tucson Mountains to Arenys de Munt | 5,816.08 mi (9,360.07 km) |
