| Hillsborough to Arcore | 4,052.61 mi (6,522.05 km) |
| Hillsborough to Ardea | 4,330.00 mi (6,968.46 km) |
| Hillsborough to Arenzano | 4,064.86 mi (6,541.75 km) |
| Hillsborough to Arese | 4,044.58 mi (6,509.12 km) |
| Hillsborough to Arezzo | 4,235.49 mi (6,816.36 km) |
| Hillsborough to Argelato | 4,174.55 mi (6,718.29 km) |
| Hillsborough to Argenta | 4,193.99 mi (6,749.57 km) |
| Hillsborough to Ariano Irpino | 4,458.64 mi (7,175.48 km) |
| Hillsborough to Ariccia | 4,331.56 mi (6,970.97 km) |
| Hillsborough to Arluno | 4,040.46 mi (6,502.49 km) |
| Hillsborough to Arona | 4,016.27 mi (6,463.57 km) |
| Hillsborough to Artena | 4,341.98 mi (6,987.74 km) |
| Hillsborough to Arzachena | 4,207.49 mi (6,771.30 km) |
| Hillsborough to Arzano | 4,431.25 mi (7,131.41 km) |
| Hillsborough to Arzignano | 4,142.33 mi (6,666.44 km) |
