| Herouville-Saint-Clair to Ardea | 813.45 mi (1,309.12 km) |
| Herouville-Saint-Clair to Arenzano | 539.21 mi (867.77 km) |
| Herouville-Saint-Clair to Arese | 506.28 mi (814.78 km) |
| Herouville-Saint-Clair to Arezzo | 703.13 mi (1,131.58 km) |
| Herouville-Saint-Clair to Argelato | 636.26 mi (1,023.97 km) |
| Herouville-Saint-Clair to Argenta | 654.57 mi (1,053.42 km) |
| Herouville-Saint-Clair to Ariano Irpino | 931.46 mi (1,499.04 km) |
| Herouville-Saint-Clair to Ariccia | 812.95 mi (1,308.32 km) |
| Herouville-Saint-Clair to Arluno | 502.82 mi (809.20 km) |
| Herouville-Saint-Clair to Arona | 477.98 mi (769.23 km) |
| Herouville-Saint-Clair to Artena | 821.49 mi (1,322.06 km) |
| Herouville-Saint-Clair to Arzachena | 732.75 mi (1,179.25 km) |
| Herouville-Saint-Clair to Arzano | 911.12 mi (1,466.31 km) |
| Herouville-Saint-Clair to Arzignano | 601.36 mi (967.80 km) |
| Herouville-Saint-Clair to Ascoli Piceno | 796.81 mi (1,282.33 km) |
