| Siegen to Anagni | 677.16 mi (1,089.78 km) |
| Siegen to Ancona | 564.07 mi (907.78 km) |
| Siegen to Andria | 775.97 mi (1,248.81 km) |
| Siegen to Angri | 768.24 mi (1,236.36 km) |
| Siegen to Anguillara Sabazia | 640.48 mi (1,030.75 km) |
| Siegen to Anzio | 687.96 mi (1,107.16 km) |
| Siegen to Anzola dell'Emilia | 461.94 mi (743.41 km) |
| Siegen to Aosta | 357.28 mi (574.98 km) |
| Siegen to Apricena | 721.64 mi (1,161.37 km) |
| Siegen to Aprilia | 679.30 mi (1,093.24 km) |
| Siegen to Aradeo | 887.93 mi (1,428.99 km) |
| Siegen to Aragona | 971.28 mi (1,563.13 km) |
| Siegen to Arco | 367.42 mi (591.30 km) |
| Siegen to Arcola | 475.68 mi (765.53 km) |
| Siegen to Arcore | 367.62 mi (591.63 km) |
