| Altadena to Arcore | 6,020.22 mi (9,688.62 km) |
| Altadena to Ardea | 6,336.73 mi (10,197.98 km) |
| Altadena to Arenzano | 6,063.51 mi (9,758.28 km) |
| Altadena to Arese | 6,016.60 mi (9,682.77 km) |
| Altadena to Arezzo | 6,216.13 mi (10,003.90 km) |
| Altadena to Argelato | 6,140.08 mi (9,881.50 km) |
| Altadena to Argenta | 6,153.15 mi (9,902.53 km) |
| Altadena to Ariano Irpino | 6,443.01 mi (10,369.03 km) |
| Altadena to Ariccia | 6,335.12 mi (10,195.39 km) |
| Altadena to Arluno | 6,014.93 mi (9,680.09 km) |
| Altadena to Arona | 5,989.68 mi (9,639.46 km) |
| Altadena to Artena | 6,342.29 mi (10,206.92 km) |
| Altadena to Arzachena | 6,259.54 mi (10,073.75 km) |
| Altadena to Arzano | 6,429.93 mi (10,347.97 km) |
| Altadena to Arzignano | 6,089.58 mi (9,800.23 km) |
