| Leidschendam to Ascoli Piceno | 767.43 mi (1,235.06 km) |
| Leidschendam to Asola | 547.76 mi (881.53 km) |
| Leidschendam to Asolo | 551.51 mi (887.57 km) |
| Leidschendam to Assemini | 911.37 mi (1,466.70 km) |
| Leidschendam to Assisi | 729.72 mi (1,174.37 km) |
| Leidschendam to Asti | 525.85 mi (846.28 km) |
| Leidschendam to Atessa | 836.52 mi (1,346.24 km) |
| Leidschendam to Atri | 793.65 mi (1,277.25 km) |
| Leidschendam to Atripalda | 915.10 mi (1,472.70 km) |
| Leidschendam to Augusta | 1,151.63 mi (1,853.38 km) |
| Leidschendam to Aulla | 600.63 mi (966.62 km) |
| Leidschendam to Aurisina | 609.63 mi (981.10 km) |
| Leidschendam to Avellino | 914.17 mi (1,471.21 km) |
| Leidschendam to Aversa | 896.52 mi (1,442.82 km) |
| Leidschendam to Avezzano | 812.51 mi (1,307.61 km) |
