| Tucson to Arcore | 5,890.59 mi (9,479.98 km) |
| Tucson to Ardea | 6,199.51 mi (9,977.14 km) |
| Tucson to Arenzano | 5,925.17 mi (9,535.63 km) |
| Tucson to Arese | 5,885.60 mi (9,471.96 km) |
| Tucson to Arezzo | 6,085.33 mi (9,793.39 km) |
| Tucson to Argelato | 6,012.76 mi (9,676.60 km) |
| Tucson to Argenta | 6,027.91 mi (9,700.98 km) |
| Tucson to Ariano Irpino | 6,314.13 mi (10,161.61 km) |
| Tucson to Ariccia | 6,198.87 mi (9,976.11 km) |
| Tucson to Arluno | 5,883.18 mi (9,468.06 km) |
| Tucson to Arona | 5,857.89 mi (9,427.36 km) |
| Tucson to Artena | 6,207.14 mi (9,989.42 km) |
| Tucson to Arzachena | 6,106.98 mi (9,828.23 km) |
| Tucson to Arzano | 6,296.43 mi (10,133.13 km) |
| Tucson to Arzignano | 5,966.94 mi (9,602.86 km) |
