| Mackworth to Isny im Allgau | 624.75 mi (1,005.44 km) |
| Mackworth to Isselburg | 345.74 mi (556.42 km) |
| Mackworth to Issum | 350.06 mi (563.37 km) |
| Mackworth to Itzehoe | 459.78 mi (739.94 km) |
| Mackworth to Jena | 575.08 mi (925.50 km) |
| Mackworth to Jever | 392.42 mi (631.54 km) |
| Mackworth to Jork | 465.40 mi (748.99 km) |
| Mackworth to Juchen | 364.16 mi (586.06 km) |
| Mackworth to Julich | 363.60 mi (585.16 km) |
| Mackworth to Juterbog | 617.37 mi (993.55 km) |
| Mackworth to Kaarst | 365.67 mi (588.50 km) |
| Mackworth to Kaiserslautern | 468.87 mi (754.58 km) |
| Mackworth to Kalkar | 340.44 mi (547.88 km) |
| Mackworth to Kall | 382.75 mi (615.97 km) |
| Mackworth to Kaltenkirchen | 477.46 mi (768.39 km) |
