| Diedorf to Anagni | 471.18 mi (758.29 km) |
| Diedorf to Ancona | 352.61 mi (567.47 km) |
| Diedorf to Andria | 562.27 mi (904.88 km) |
| Diedorf to Angri | 558.36 mi (898.59 km) |
| Diedorf to Anguillara Sabazia | 439.07 mi (706.62 km) |
| Diedorf to Anzio | 485.52 mi (781.37 km) |
| Diedorf to Anzola dell'Emilia | 263.54 mi (424.12 km) |
| Diedorf to Aosta | 243.00 mi (391.07 km) |
| Diedorf to Apricena | 508.46 mi (818.29 km) |
| Diedorf to Aprilia | 476.47 mi (766.80 km) |
| Diedorf to Aradeo | 674.02 mi (1,084.73 km) |
| Diedorf to Aragona | 769.95 mi (1,239.11 km) |
| Diedorf to Arco | 168.21 mi (270.71 km) |
| Diedorf to Arcola | 295.41 mi (475.41 km) |
| Diedorf to Arcore | 199.75 mi (321.46 km) |
