| Vallendar to Isny im Allgau | 216.59 mi (348.56 km) |
| Vallendar to Isselburg | 111.15 mi (178.88 km) |
| Vallendar to Issum | 94.56 mi (152.19 km) |
| Vallendar to Itzehoe | 256.61 mi (412.98 km) |
| Vallendar to Jena | 177.42 mi (285.52 km) |
| Vallendar to Jever | 219.85 mi (353.81 km) |
| Vallendar to Jork | 233.80 mi (376.27 km) |
| Vallendar to Juchen | 69.02 mi (111.08 km) |
| Vallendar to Julich | 66.18 mi (106.51 km) |
| Vallendar to Juterbog | 260.42 mi (419.11 km) |
| Vallendar to Kaarst | 71.65 mi (115.30 km) |
| Vallendar to Kaiserslautern | 66.13 mi (106.42 km) |
| Vallendar to Kalkar | 109.21 mi (175.75 km) |
| Vallendar to Kall | 48.32 mi (77.76 km) |
| Vallendar to Kaltenkirchen | 257.68 mi (414.70 km) |
