| Rogerstone to Isny im Allgau | 643.58 mi (1,035.75 km) |
| Rogerstone to Isselburg | 407.63 mi (656.03 km) |
| Rogerstone to Issum | 406.78 mi (654.66 km) |
| Rogerstone to Itzehoe | 548.95 mi (883.44 km) |
| Rogerstone to Jena | 633.60 mi (1,019.68 km) |
| Rogerstone to Jever | 479.33 mi (771.40 km) |
| Rogerstone to Jork | 550.68 mi (886.24 km) |
| Rogerstone to Juchen | 413.47 mi (665.41 km) |
| Rogerstone to Julich | 409.31 mi (658.72 km) |
| Rogerstone to Juterbog | 688.32 mi (1,107.74 km) |
| Rogerstone to Kaarst | 417.31 mi (671.60 km) |
| Rogerstone to Kaiserslautern | 497.50 mi (800.64 km) |
| Rogerstone to Kalkar | 400.40 mi (644.38 km) |
| Rogerstone to Kall | 422.78 mi (680.39 km) |
| Rogerstone to Kaltenkirchen | 565.52 mi (910.11 km) |
