| Henley on Thames to Isny im Allgau | 556.43 mi (895.49 km) |
| Henley on Thames to Isselburg | 316.23 mi (508.92 km) |
| Henley on Thames to Issum | 314.74 mi (506.52 km) |
| Henley on Thames to Itzehoe | 465.63 mi (749.35 km) |
| Henley on Thames to Jena | 541.31 mi (871.15 km) |
| Henley on Thames to Jever | 395.43 mi (636.38 km) |
| Henley on Thames to Jork | 465.28 mi (748.80 km) |
| Henley on Thames to Juchen | 321.02 mi (516.64 km) |
| Henley on Thames to Julich | 316.89 mi (509.98 km) |
| Henley on Thames to Juterbog | 597.54 mi (961.65 km) |
| Henley on Thames to Kaarst | 324.92 mi (522.90 km) |
| Henley on Thames to Kaiserslautern | 407.35 mi (655.56 km) |
| Henley on Thames to Kalkar | 308.75 mi (496.89 km) |
| Henley on Thames to Kall | 330.69 mi (532.20 km) |
| Henley on Thames to Kaltenkirchen | 481.43 mi (774.79 km) |
