| Butte to Arcore | 5,194.69 mi (8,360.04 km) |
| Butte to Ardea | 5,513.93 mi (8,873.81 km) |
| Butte to Arenzano | 5,242.86 mi (8,437.57 km) |
| Butte to Arese | 5,191.85 mi (8,355.47 km) |
| Butte to Arezzo | 5,390.27 mi (8,674.79 km) |
| Butte to Argelato | 5,312.65 mi (8,549.89 km) |
| Butte to Argenta | 5,324.53 mi (8,569.00 km) |
| Butte to Ariano Irpino | 5,614.98 mi (9,036.44 km) |
| Butte to Ariccia | 5,511.76 mi (8,870.33 km) |
| Butte to Arluno | 5,190.62 mi (8,353.50 km) |
| Butte to Arona | 5,165.53 mi (8,313.12 km) |
| Butte to Artena | 5,518.25 mi (8,880.77 km) |
| Butte to Arzachena | 5,446.85 mi (8,765.86 km) |
| Butte to Arzano | 5,604.51 mi (9,019.58 km) |
| Butte to Arzignano | 5,259.88 mi (8,464.95 km) |
