| Twickenham to Isny im Allgau | 531.81 mi (855.86 km) |
| Twickenham to Isselburg | 292.83 mi (471.26 km) |
| Twickenham to Issum | 290.79 mi (467.97 km) |
| Twickenham to Itzehoe | 446.26 mi (718.18 km) |
| Twickenham to Jena | 517.02 mi (832.06 km) |
| Twickenham to Jever | 375.96 mi (605.05 km) |
| Twickenham to Jork | 444.97 mi (716.12 km) |
| Twickenham to Juchen | 296.46 mi (477.11 km) |
| Twickenham to Julich | 292.13 mi (470.13 km) |
| Twickenham to Juterbog | 574.39 mi (924.38 km) |
| Twickenham to Kaarst | 300.50 mi (483.61 km) |
| Twickenham to Kaiserslautern | 382.33 mi (615.30 km) |
| Twickenham to Kalkar | 285.16 mi (458.92 km) |
| Twickenham to Kall | 305.71 mi (491.99 km) |
| Twickenham to Kaltenkirchen | 461.69 mi (743.03 km) |
