| Walton upon Thames to Isny im Allgau | 532.99 mi (857.76 km) |
| Walton upon Thames to Isselburg | 296.70 mi (477.49 km) |
| Walton upon Thames to Issum | 294.39 mi (473.77 km) |
| Walton upon Thames to Itzehoe | 451.12 mi (726.01 km) |
| Walton upon Thames to Jena | 520.37 mi (837.46 km) |
| Walton upon Thames to Jever | 380.81 mi (612.86 km) |
| Walton upon Thames to Jork | 449.68 mi (723.69 km) |
| Walton upon Thames to Juchen | 299.63 mi (482.21 km) |
| Walton upon Thames to Julich | 295.10 mi (474.92 km) |
| Walton upon Thames to Juterbog | 578.32 mi (930.71 km) |
| Walton upon Thames to Kaarst | 303.80 mi (488.91 km) |
| Walton upon Thames to Kaiserslautern | 384.16 mi (618.25 km) |
| Walton upon Thames to Kalkar | 288.95 mi (465.02 km) |
| Walton upon Thames to Kall | 308.32 mi (496.19 km) |
| Walton upon Thames to Kaltenkirchen | 466.50 mi (750.76 km) |
