| Oud-Heverlee to Ardea | 738.98 mi (1,189.28 km) |
| Oud-Heverlee to Arenzano | 481.76 mi (775.31 km) |
| Oud-Heverlee to Arese | 417.35 mi (671.66 km) |
| Oud-Heverlee to Arezzo | 611.02 mi (983.34 km) |
| Oud-Heverlee to Argelato | 531.93 mi (856.06 km) |
| Oud-Heverlee to Argenta | 543.09 mi (874.02 km) |
| Oud-Heverlee to Ariano Irpino | 833.54 mi (1,341.45 km) |
| Oud-Heverlee to Ariccia | 735.73 mi (1,184.04 km) |
| Oud-Heverlee to Arluno | 417.50 mi (671.90 km) |
| Oud-Heverlee to Arona | 393.63 mi (633.48 km) |
| Oud-Heverlee to Artena | 740.93 mi (1,192.41 km) |
| Oud-Heverlee to Arzachena | 710.36 mi (1,143.21 km) |
| Oud-Heverlee to Arzano | 824.76 mi (1,327.32 km) |
| Oud-Heverlee to Arzignano | 478.45 mi (769.98 km) |
| Oud-Heverlee to Ascoli Piceno | 693.09 mi (1,115.43 km) |
