| Gudensberg to Anagni | 676.58 mi (1,088.84 km) |
| Gudensberg to Ancona | 557.42 mi (897.08 km) |
| Gudensberg to Andria | 763.47 mi (1,228.69 km) |
| Gudensberg to Angri | 763.51 mi (1,228.76 km) |
| Gudensberg to Anguillara Sabazia | 643.49 mi (1,035.60 km) |
| Gudensberg to Anzio | 690.29 mi (1,110.91 km) |
| Gudensberg to Anzola dell'Emilia | 466.24 mi (750.34 km) |
| Gudensberg to Aosta | 388.06 mi (624.51 km) |
| Gudensberg to Apricena | 711.19 mi (1,144.54 km) |
| Gudensberg to Aprilia | 681.32 mi (1,096.48 km) |
| Gudensberg to Aradeo | 871.58 mi (1,402.67 km) |
| Gudensberg to Aragona | 974.71 mi (1,568.65 km) |
| Gudensberg to Arco | 370.42 mi (596.13 km) |
| Gudensberg to Arcola | 488.88 mi (786.78 km) |
| Gudensberg to Arcore | 383.47 mi (617.14 km) |
