| Regensburg to Acri | 690.81 mi (1,111.76 km) |
| Regensburg to Adelfia | 600.86 mi (966.99 km) |
| Regensburg to Adrano | 796.15 mi (1,281.27 km) |
| Regensburg to Adria | 274.08 mi (441.08 km) |
| Regensburg to Afragola | 570.14 mi (917.54 km) |
| Regensburg to Agliana | 357.26 mi (574.95 km) |
| Regensburg to Agrate Brianza | 269.54 mi (433.79 km) |
| Regensburg to Agrigento | 811.87 mi (1,306.58 km) |
| Regensburg to Agropoli | 615.40 mi (990.39 km) |
| Regensburg to Ala | 231.32 mi (372.27 km) |
| Regensburg to Alassio | 393.36 mi (633.05 km) |
| Regensburg to Alatri | 507.48 mi (816.70 km) |
| Regensburg to Alba | 354.24 mi (570.09 km) |
| Regensburg to Albano Laziale | 504.03 mi (811.15 km) |
| Regensburg to Albenga | 389.15 mi (626.28 km) |
