| Horten to Ascoli Piceno | 1,152.73 mi (1,855.14 km) |
| Horten to Asola | 981.41 mi (1,579.42 km) |
| Horten to Asolo | 943.10 mi (1,517.78 km) |
| Horten to Assemini | 1,392.78 mi (2,241.47 km) |
| Horten to Assisi | 1,133.12 mi (1,823.59 km) |
| Horten to Asti | 1,007.57 mi (1,621.53 km) |
| Horten to Atessa | 1,211.31 mi (1,949.41 km) |
| Horten to Atri | 1,173.14 mi (1,887.99 km) |
| Horten to Atripalda | 1,292.52 mi (2,080.11 km) |
| Horten to Augusta | 1,546.59 mi (2,488.99 km) |
| Horten to Aulla | 1,050.68 mi (1,690.91 km) |
| Horten to Aurisina | 955.62 mi (1,537.92 km) |
| Horten to Avellino | 1,292.29 mi (2,079.74 km) |
| Horten to Aversa | 1,285.39 mi (2,068.64 km) |
| Horten to Avezzano | 1,207.70 mi (1,943.60 km) |
