| Wassenaar to Isny im Allgau | 397.01 mi (638.93 km) |
| Wassenaar to Isselburg | 90.61 mi (145.83 km) |
| Wassenaar to Issum | 96.14 mi (154.72 km) |
| Wassenaar to Itzehoe | 245.32 mi (394.80 km) |
| Wassenaar to Jena | 320.02 mi (515.02 km) |
| Wassenaar to Jever | 176.07 mi (283.36 km) |
| Wassenaar to Jork | 240.21 mi (386.57 km) |
| Wassenaar to Juchen | 115.66 mi (186.14 km) |
| Wassenaar to Julich | 119.49 mi (192.30 km) |
| Wassenaar to Juterbog | 368.27 mi (592.68 km) |
| Wassenaar to Kaarst | 114.78 mi (184.72 km) |
| Wassenaar to Kaiserslautern | 237.82 mi (382.73 km) |
| Wassenaar to Kalkar | 85.46 mi (137.53 km) |
| Wassenaar to Kall | 144.32 mi (232.26 km) |
| Wassenaar to Kaltenkirchen | 258.93 mi (416.72 km) |
