| Heswall to Isny im Allgau | 694.69 mi (1,117.99 km) |
| Heswall to Isselburg | 414.33 mi (666.79 km) |
| Heswall to Issum | 419.38 mi (674.93 km) |
| Heswall to Itzehoe | 517.88 mi (833.44 km) |
| Heswall to Jena | 643.31 mi (1,035.31 km) |
| Heswall to Jever | 452.46 mi (728.17 km) |
| Heswall to Jork | 525.60 mi (845.88 km) |
| Heswall to Juchen | 434.16 mi (698.72 km) |
| Heswall to Julich | 433.82 mi (698.17 km) |
| Heswall to Juterbog | 682.46 mi (1,098.31 km) |
| Heswall to Kaarst | 435.48 mi (700.84 km) |
| Heswall to Kaiserslautern | 539.17 mi (867.71 km) |
| Heswall to Kalkar | 409.36 mi (658.80 km) |
| Heswall to Kall | 453.13 mi (729.24 km) |
| Heswall to Kaltenkirchen | 536.06 mi (862.70 km) |
