| Mechernich to Ahrensfelde | 326.97 mi (526.21 km) |
| Mechernich to Aich | 179.08 mi (288.21 km) |
| Mechernich to Aichach | 249.92 mi (402.21 km) |
| Mechernich to Aidlingen | 166.48 mi (267.92 km) |
| Mechernich to Ainring | 342.89 mi (551.83 km) |
| Mechernich to Albstadt | 196.49 mi (316.21 km) |
| Mechernich to Aldenhoven | 25.98 mi (41.81 km) |
| Mechernich to Alfeld | 167.44 mi (269.47 km) |
| Mechernich to Alfter | 18.31 mi (29.47 km) |
| Mechernich to Alpen | 67.63 mi (108.84 km) |
| Mechernich to Alsbach-Hahnlein | 105.54 mi (169.85 km) |
| Mechernich to Alsdorf | 28.80 mi (46.36 km) |
| Mechernich to Alsfeld | 115.23 mi (185.45 km) |
| Mechernich to Altdorf | 282.22 mi (454.19 km) |
| Mechernich to Altena | 65.56 mi (105.50 km) |
