| Heidelberg to Ahrensfelde | 303.67 mi (488.71 km) |
| Heidelberg to Aich | 59.71 mi (96.09 km) |
| Heidelberg to Aichach | 128.42 mi (206.66 km) |
| Heidelberg to Aidlingen | 51.61 mi (83.05 km) |
| Heidelberg to Ainring | 222.45 mi (357.99 km) |
| Heidelberg to Albstadt | 84.41 mi (135.84 km) |
| Heidelberg to Aldenhoven | 148.48 mi (238.95 km) |
| Heidelberg to Alfeld | 184.22 mi (296.47 km) |
| Heidelberg to Alfter | 118.47 mi (190.66 km) |
| Heidelberg to Alpen | 177.81 mi (286.16 km) |
| Heidelberg to Alsbach-Hahnlein | 22.82 mi (36.73 km) |
| Heidelberg to Alsdorf | 151.69 mi (244.12 km) |
| Heidelberg to Alsfeld | 95.42 mi (153.56 km) |
| Heidelberg to Altdorf | 164.94 mi (265.44 km) |
| Heidelberg to Altena | 138.11 mi (222.26 km) |
