| Horbury to Arcore | 736.04 mi (1,184.55 km) |
| Horbury to Ardea | 1,056.00 mi (1,699.47 km) |
| Horbury to Arenzano | 788.25 mi (1,268.57 km) |
| Horbury to Arese | 733.41 mi (1,180.31 km) |
| Horbury to Arezzo | 931.62 mi (1,499.29 km) |
| Horbury to Argelato | 854.46 mi (1,375.12 km) |
| Horbury to Argenta | 867.23 mi (1,395.67 km) |
| Horbury to Ariano Irpino | 1,157.29 mi (1,862.47 km) |
| Horbury to Ariccia | 1,053.55 mi (1,695.53 km) |
| Horbury to Arluno | 732.39 mi (1,178.67 km) |
| Horbury to Arona | 707.44 mi (1,138.52 km) |
| Horbury to Artena | 1,059.78 mi (1,705.55 km) |
| Horbury to Arzachena | 1,005.92 mi (1,618.87 km) |
| Horbury to Arzano | 1,145.85 mi (1,844.07 km) |
| Horbury to Arzignano | 803.85 mi (1,293.67 km) |
