| Harderwijk to Isny im Allgau | 376.84 mi (606.47 km) |
| Harderwijk to Isselburg | 50.77 mi (81.70 km) |
| Harderwijk to Issum | 65.74 mi (105.80 km) |
| Harderwijk to Itzehoe | 194.81 mi (313.52 km) |
| Harderwijk to Jena | 274.10 mi (441.12 km) |
| Harderwijk to Jever | 127.24 mi (204.77 km) |
| Harderwijk to Jork | 187.96 mi (302.50 km) |
| Harderwijk to Juchen | 94.24 mi (151.66 km) |
| Harderwijk to Julich | 103.65 mi (166.81 km) |
| Harderwijk to Juterbog | 316.77 mi (509.79 km) |
| Harderwijk to Kaarst | 89.21 mi (143.57 km) |
| Harderwijk to Kaiserslautern | 221.54 mi (356.54 km) |
| Harderwijk to Kalkar | 51.06 mi (82.18 km) |
| Harderwijk to Kall | 130.71 mi (210.36 km) |
| Harderwijk to Kaltenkirchen | 207.49 mi (333.92 km) |
