| Frederiksvaerk to Isselburg | 363.93 mi (585.69 km) |
| Frederiksvaerk to Issum | 381.58 mi (614.10 km) |
| Frederiksvaerk to Itzehoe | 172.44 mi (277.52 km) |
| Frederiksvaerk to Jena | 348.64 mi (561.09 km) |
| Frederiksvaerk to Jever | 232.80 mi (374.66 km) |
| Frederiksvaerk to Jork | 192.10 mi (309.16 km) |
| Frederiksvaerk to Juchen | 405.07 mi (651.90 km) |
| Frederiksvaerk to Julich | 418.86 mi (674.10 km) |
| Frederiksvaerk to Juterbog | 277.86 mi (447.17 km) |
| Frederiksvaerk to Kaarst | 395.66 mi (636.75 km) |
| Frederiksvaerk to Kaiserslautern | 484.22 mi (779.28 km) |
| Frederiksvaerk to Kalkar | 373.58 mi (601.22 km) |
| Frederiksvaerk to Kall | 436.89 mi (703.11 km) |
| Frederiksvaerk to Kaltenkirchen | 168.12 mi (270.57 km) |
| Frederiksvaerk to Kamen | 350.46 mi (564.02 km) |
