| Frederikshavn to Isselburg | 420.04 mi (675.98 km) |
| Frederikshavn to Issum | 439.70 mi (707.63 km) |
| Frederikshavn to Itzehoe | 246.14 mi (396.12 km) |
| Frederikshavn to Jena | 452.05 mi (727.51 km) |
| Frederikshavn to Jever | 286.28 mi (460.72 km) |
| Frederikshavn to Jork | 271.97 mi (437.69 km) |
| Frederikshavn to Juchen | 467.08 mi (751.69 km) |
| Frederikshavn to Julich | 480.79 mi (773.75 km) |
| Frederikshavn to Juterbog | 389.73 mi (627.21 km) |
| Frederikshavn to Kaarst | 457.91 mi (736.94 km) |
| Frederikshavn to Kaiserslautern | 563.97 mi (907.62 km) |
| Frederikshavn to Kalkar | 428.81 mi (690.10 km) |
| Frederikshavn to Kall | 502.68 mi (808.98 km) |
| Frederikshavn to Kaltenkirchen | 249.83 mi (402.06 km) |
| Frederikshavn to Kamen | 420.11 mi (676.10 km) |
