| Mostoles to Amelia | 855.78 mi (1,377.25 km) |
| Mostoles to Anagni | 891.11 mi (1,434.11 km) |
| Mostoles to Ancona | 919.40 mi (1,479.63 km) |
| Mostoles to Andria | 1,054.58 mi (1,697.18 km) |
| Mostoles to Angri | 966.61 mi (1,555.60 km) |
| Mostoles to Anguillara Sabazia | 845.99 mi (1,361.49 km) |
| Mostoles to Anzio | 863.68 mi (1,389.96 km) |
| Mostoles to Anzola dell'Emilia | 819.84 mi (1,319.41 km) |
| Mostoles to Aosta | 675.94 mi (1,087.81 km) |
| Mostoles to Apricena | 1,008.37 mi (1,622.81 km) |
| Mostoles to Aprilia | 864.79 mi (1,391.75 km) |
| Mostoles to Aradeo | 1,157.52 mi (1,862.85 km) |
| Mostoles to Aragona | 960.47 mi (1,545.73 km) |
| Mostoles to Arco | 836.11 mi (1,345.58 km) |
| Mostoles to Arcola | 750.17 mi (1,207.28 km) |
