| Felixstowe to Isny im Allgau | 486.35 mi (782.71 km) |
| Felixstowe to Isselburg | 218.23 mi (351.20 km) |
| Felixstowe to Issum | 218.89 mi (352.26 km) |
| Felixstowe to Itzehoe | 365.69 mi (588.52 km) |
| Felixstowe to Jena | 446.13 mi (717.97 km) |
| Felixstowe to Jever | 295.39 mi (475.39 km) |
| Felixstowe to Jork | 364.65 mi (586.84 km) |
| Felixstowe to Juchen | 229.19 mi (368.85 km) |
| Felixstowe to Julich | 227.26 mi (365.74 km) |
| Felixstowe to Juterbog | 498.30 mi (801.94 km) |
| Felixstowe to Kaarst | 231.78 mi (373.01 km) |
| Felixstowe to Kaiserslautern | 330.20 mi (531.41 km) |
| Felixstowe to Kalkar | 211.41 mi (340.23 km) |
| Felixstowe to Kall | 245.02 mi (394.32 km) |
| Felixstowe to Kaltenkirchen | 381.17 mi (613.44 km) |
