| Boone to Arcore | 4,534.55 mi (7,297.65 km) |
| Boone to Ardea | 4,811.33 mi (7,743.08 km) |
| Boone to Arenzano | 4,546.57 mi (7,317.00 km) |
| Boone to Arese | 4,526.50 mi (7,284.70 km) |
| Boone to Arezzo | 4,717.28 mi (7,591.73 km) |
| Boone to Argelato | 4,656.47 mi (7,493.86 km) |
| Boone to Argenta | 4,675.92 mi (7,525.17 km) |
| Boone to Ariano Irpino | 4,940.21 mi (7,950.50 km) |
| Boone to Ariccia | 4,812.95 mi (7,745.69 km) |
| Boone to Arluno | 4,522.37 mi (7,278.06 km) |
| Boone to Arona | 4,498.20 mi (7,239.15 km) |
| Boone to Artena | 4,823.41 mi (7,762.53 km) |
| Boone to Arzachena | 4,687.80 mi (7,544.28 km) |
| Boone to Arzano | 4,912.62 mi (7,906.09 km) |
| Boone to Arzignano | 4,624.26 mi (7,442.03 km) |
