| Gengenbach to Acri | 741.54 mi (1,193.39 km) |
| Gengenbach to Adelfia | 670.15 mi (1,078.51 km) |
| Gengenbach to Adrano | 816.80 mi (1,314.52 km) |
| Gengenbach to Adria | 300.02 mi (482.84 km) |
| Gengenbach to Afragola | 602.18 mi (969.11 km) |
| Gengenbach to Agliana | 342.08 mi (550.52 km) |
| Gengenbach to Agrate Brianza | 204.50 mi (329.11 km) |
| Gengenbach to Agrigento | 815.47 mi (1,312.37 km) |
| Gengenbach to Agropoli | 653.38 mi (1,051.52 km) |
| Gengenbach to Ala | 230.68 mi (371.24 km) |
| Gengenbach to Alassio | 304.09 mi (489.39 km) |
| Gengenbach to Alatri | 529.06 mi (851.44 km) |
| Gengenbach to Alba | 255.65 mi (411.42 km) |
| Gengenbach to Albano Laziale | 513.24 mi (825.99 km) |
| Gengenbach to Albenga | 300.71 mi (483.94 km) |
