| Hartlepool to Isny im Allgau | 684.81 mi (1,102.09 km) |
| Hartlepool to Isselburg | 373.36 mi (600.86 km) |
| Hartlepool to Issum | 383.88 mi (617.80 km) |
| Hartlepool to Itzehoe | 435.18 mi (700.35 km) |
| Hartlepool to Jena | 593.15 mi (954.58 km) |
| Hartlepool to Jever | 376.51 mi (605.94 km) |
| Hartlepool to Jork | 447.83 mi (720.71 km) |
| Hartlepool to Juchen | 405.59 mi (652.73 km) |
| Hartlepool to Julich | 409.12 mi (658.42 km) |
| Hartlepool to Juterbog | 616.68 mi (992.45 km) |
| Hartlepool to Kaarst | 404.26 mi (650.59 km) |
| Hartlepool to Kaiserslautern | 525.36 mi (845.48 km) |
| Hartlepool to Kalkar | 371.09 mi (597.21 km) |
| Hartlepool to Kall | 432.89 mi (696.67 km) |
| Hartlepool to Kaltenkirchen | 454.08 mi (730.76 km) |
