| Gengenbach to Anagni | 523.69 mi (842.79 km) |
| Gengenbach to Ancona | 422.71 mi (680.28 km) |
| Gengenbach to Andria | 640.47 mi (1,030.74 km) |
| Gengenbach to Angri | 619.59 mi (997.13 km) |
| Gengenbach to Anguillara Sabazia | 482.75 mi (776.91 km) |
| Gengenbach to Anzio | 530.48 mi (853.73 km) |
| Gengenbach to Anzola dell'Emilia | 306.11 mi (492.64 km) |
| Gengenbach to Aosta | 187.17 mi (301.22 km) |
| Gengenbach to Apricena | 583.34 mi (938.80 km) |
| Gengenbach to Aprilia | 522.33 mi (840.61 km) |
| Gengenbach to Aradeo | 758.15 mi (1,220.13 km) |
| Gengenbach to Aragona | 810.50 mi (1,304.37 km) |
| Gengenbach to Arco | 218.09 mi (350.98 km) |
| Gengenbach to Arcola | 309.29 mi (497.76 km) |
| Gengenbach to Arcore | 200.72 mi (323.03 km) |
