| Ladenburg to Isny im Allgau | 138.80 mi (223.37 km) |
| Ladenburg to Isselburg | 188.67 mi (303.64 km) |
| Ladenburg to Issum | 172.57 mi (277.73 km) |
| Ladenburg to Itzehoe | 310.43 mi (499.59 km) |
| Ladenburg to Jena | 165.61 mi (266.52 km) |
| Ladenburg to Jever | 285.47 mi (459.43 km) |
| Ladenburg to Jork | 284.75 mi (458.26 km) |
| Ladenburg to Juchen | 146.52 mi (235.80 km) |
| Ladenburg to Julich | 141.73 mi (228.10 km) |
| Ladenburg to Juterbog | 261.55 mi (420.93 km) |
| Ladenburg to Kaarst | 149.65 mi (240.83 km) |
| Ladenburg to Kaiserslautern | 38.11 mi (61.33 km) |
| Ladenburg to Kalkar | 187.16 mi (301.20 km) |
| Ladenburg to Kall | 118.41 mi (190.57 km) |
| Ladenburg to Kaltenkirchen | 307.57 mi (494.99 km) |
