| Olesa de Montserrat to Amelia | 543.96 mi (875.42 km) |
| Olesa de Montserrat to Anagni | 581.33 mi (935.56 km) |
| Olesa de Montserrat to Ancona | 607.80 mi (978.17 km) |
| Olesa de Montserrat to Andria | 746.31 mi (1,201.07 km) |
| Olesa de Montserrat to Angri | 661.19 mi (1,064.08 km) |
| Olesa de Montserrat to Anguillara Sabazia | 535.09 mi (861.15 km) |
| Olesa de Montserrat to Anzio | 555.17 mi (893.46 km) |
| Olesa de Montserrat to Anzola dell'Emilia | 513.02 mi (825.63 km) |
| Olesa de Montserrat to Aosta | 396.37 mi (637.89 km) |
| Olesa de Montserrat to Apricena | 698.37 mi (1,123.91 km) |
| Olesa de Montserrat to Aprilia | 555.67 mi (894.27 km) |
| Olesa de Montserrat to Aradeo | 853.15 mi (1,373.01 km) |
| Olesa de Montserrat to Aragona | 686.92 mi (1,105.49 km) |
| Olesa de Montserrat to Arco | 540.45 mi (869.76 km) |
| Olesa de Montserrat to Arcola | 442.61 mi (712.31 km) |
