| Leidschendam to Amelia | 757.15 mi (1,218.52 km) |
| Leidschendam to Anagni | 824.11 mi (1,326.28 km) |
| Leidschendam to Ancona | 720.52 mi (1,159.57 km) |
| Leidschendam to Andria | 936.74 mi (1,507.54 km) |
| Leidschendam to Angri | 919.75 mi (1,480.20 km) |
| Leidschendam to Anguillara Sabazia | 782.75 mi (1,259.72 km) |
| Leidschendam to Anzio | 830.45 mi (1,336.49 km) |
| Leidschendam to Anzola dell'Emilia | 606.54 mi (976.13 km) |
| Leidschendam to Aosta | 458.20 mi (737.40 km) |
| Leidschendam to Apricena | 880.60 mi (1,417.19 km) |
| Leidschendam to Aprilia | 822.42 mi (1,323.55 km) |
| Leidschendam to Aradeo | 1,052.02 mi (1,693.06 km) |
| Leidschendam to Aragona | 1,108.59 mi (1,784.11 km) |
| Leidschendam to Arco | 517.14 mi (832.26 km) |
| Leidschendam to Arcola | 605.70 mi (974.78 km) |
