| Workington to Isny im Allgau | 757.49 mi (1,219.06 km) |
| Workington to Isselburg | 456.93 mi (735.35 km) |
| Workington to Issum | 465.54 mi (749.21 km) |
| Workington to Itzehoe | 528.78 mi (850.99 km) |
| Workington to Jena | 680.97 mi (1,095.92 km) |
| Workington to Jever | 469.28 mi (755.23 km) |
| Workington to Jork | 541.01 mi (870.67 km) |
| Workington to Juchen | 484.73 mi (780.09 km) |
| Workington to Julich | 486.69 mi (783.25 km) |
| Workington to Juterbog | 708.35 mi (1,139.99 km) |
| Workington to Kaarst | 484.45 mi (779.65 km) |
| Workington to Kaiserslautern | 599.06 mi (964.10 km) |
| Workington to Kalkar | 453.65 mi (730.09 km) |
| Workington to Kall | 508.77 mi (818.78 km) |
| Workington to Kaltenkirchen | 547.65 mi (881.35 km) |
