| Merzenich to Isny im Allgau | 268.24 mi (431.69 km) |
| Merzenich to Isselburg | 69.62 mi (112.04 km) |
| Merzenich to Issum | 49.44 mi (79.57 km) |
| Merzenich to Itzehoe | 248.43 mi (399.81 km) |
| Merzenich to Jena | 220.64 mi (355.09 km) |
| Merzenich to Jever | 198.59 mi (319.60 km) |
| Merzenich to Jork | 229.91 mi (370.00 km) |
| Merzenich to Juchen | 19.02 mi (30.62 km) |
| Merzenich to Julich | 9.89 mi (15.92 km) |
| Merzenich to Juterbog | 293.30 mi (472.02 km) |
| Merzenich to Kaarst | 27.26 mi (43.88 km) |
| Merzenich to Kaiserslautern | 110.17 mi (177.30 km) |
| Merzenich to Kalkar | 63.87 mi (102.79 km) |
| Merzenich to Kall | 19.13 mi (30.79 km) |
| Merzenich to Kaltenkirchen | 253.64 mi (408.20 km) |
