| Borehamwood to Isny im Allgau | 535.62 mi (861.99 km) |
| Borehamwood to Isselburg | 288.44 mi (464.20 km) |
| Borehamwood to Issum | 287.40 mi (462.52 km) |
| Borehamwood to Itzehoe | 437.51 mi (704.11 km) |
| Borehamwood to Jena | 514.27 mi (827.64 km) |
| Borehamwood to Jever | 367.28 mi (591.09 km) |
| Borehamwood to Jork | 437.00 mi (703.28 km) |
| Borehamwood to Juchen | 294.54 mi (474.02 km) |
| Borehamwood to Julich | 290.87 mi (468.11 km) |
| Borehamwood to Juterbog | 569.55 mi (916.61 km) |
| Borehamwood to Kaarst | 298.16 mi (479.85 km) |
| Borehamwood to Kaiserslautern | 384.44 mi (618.70 km) |
| Borehamwood to Kalkar | 281.09 mi (452.38 km) |
| Borehamwood to Kall | 305.58 mi (491.79 km) |
| Borehamwood to Kaltenkirchen | 453.24 mi (729.42 km) |
