| Fern Down to Isny im Allgau | 579.14 mi (932.04 km) |
| Fern Down to Isselburg | 367.90 mi (592.08 km) |
| Fern Down to Issum | 363.86 mi (585.57 km) |
| Fern Down to Itzehoe | 526.75 mi (847.73 km) |
| Fern Down to Jena | 587.30 mi (945.16 km) |
| Fern Down to Jever | 456.44 mi (734.57 km) |
| Fern Down to Jork | 524.88 mi (844.72 km) |
| Fern Down to Juchen | 366.02 mi (589.06 km) |
| Fern Down to Julich | 360.02 mi (579.39 km) |
| Fern Down to Juterbog | 649.37 mi (1,045.06 km) |
| Fern Down to Kaarst | 371.07 mi (597.18 km) |
| Fern Down to Kaiserslautern | 438.20 mi (705.22 km) |
| Fern Down to Kalkar | 359.68 mi (578.85 km) |
| Fern Down to Kall | 370.17 mi (595.74 km) |
| Fern Down to Kaltenkirchen | 541.99 mi (872.25 km) |
