| Olesa de Montserrat to Arcore | 466.32 mi (750.47 km) |
| Olesa de Montserrat to Ardea | 550.39 mi (885.76 km) |
| Olesa de Montserrat to Arenzano | 395.68 mi (636.79 km) |
| Olesa de Montserrat to Arese | 453.11 mi (729.21 km) |
| Olesa de Montserrat to Arezzo | 525.18 mi (845.19 km) |
| Olesa de Montserrat to Argelato | 520.77 mi (838.10 km) |
| Olesa de Montserrat to Argenta | 544.12 mi (875.67 km) |
| Olesa de Montserrat to Ariano Irpino | 684.25 mi (1,101.19 km) |
| Olesa de Montserrat to Ariccia | 556.08 mi (894.92 km) |
| Olesa de Montserrat to Arluno | 445.84 mi (717.52 km) |
| Olesa de Montserrat to Arona | 442.14 mi (711.56 km) |
| Olesa de Montserrat to Artena | 568.91 mi (915.58 km) |
| Olesa de Montserrat to Arzachena | 389.83 mi (627.37 km) |
| Olesa de Montserrat to Arzano | 643.80 mi (1,036.10 km) |
| Olesa de Montserrat to Arzignano | 546.16 mi (878.96 km) |
