| Folkestone to Isny im Allgau | 462.27 mi (743.95 km) |
| Folkestone to Isselburg | 233.99 mi (376.57 km) |
| Folkestone to Issum | 229.22 mi (368.90 km) |
| Folkestone to Itzehoe | 402.08 mi (647.08 km) |
| Folkestone to Jena | 452.79 mi (728.70 km) |
| Folkestone to Jever | 332.29 mi (534.77 km) |
| Folkestone to Jork | 397.35 mi (639.47 km) |
| Folkestone to Juchen | 231.50 mi (372.57 km) |
| Folkestone to Julich | 225.98 mi (363.68 km) |
| Folkestone to Juterbog | 514.99 mi (828.79 km) |
| Folkestone to Kaarst | 236.38 mi (380.41 km) |
| Folkestone to Kaiserslautern | 312.65 mi (503.17 km) |
| Folkestone to Kalkar | 225.51 mi (362.93 km) |
| Folkestone to Kall | 237.82 mi (382.73 km) |
| Folkestone to Kaltenkirchen | 416.02 mi (669.52 km) |
