| Heidelberg to Acri | 781.62 mi (1,257.89 km) |
| Heidelberg to Adelfia | 703.06 mi (1,131.47 km) |
| Heidelberg to Adrano | 866.99 mi (1,395.29 km) |
| Heidelberg to Adria | 339.75 mi (546.77 km) |
| Heidelberg to Afragola | 647.11 mi (1,041.42 km) |
| Heidelberg to Agliana | 396.20 mi (637.62 km) |
| Heidelberg to Agrate Brianza | 266.50 mi (428.90 km) |
| Heidelberg to Agrigento | 870.55 mi (1,401.02 km) |
| Heidelberg to Agropoli | 696.94 mi (1,121.62 km) |
| Heidelberg to Ala | 274.75 mi (442.17 km) |
| Heidelberg to Alassio | 375.16 mi (603.76 km) |
| Heidelberg to Alatri | 576.33 mi (927.51 km) |
| Heidelberg to Alba | 327.47 mi (527.02 km) |
| Heidelberg to Albano Laziale | 563.99 mi (907.66 km) |
| Heidelberg to Albenga | 371.56 mi (597.96 km) |
