| Greenock to Isny im Allgau | 848.47 mi (1,365.48 km) |
| Greenock to Isselburg | 537.61 mi (865.20 km) |
| Greenock to Issum | 548.44 mi (882.63 km) |
| Greenock to Itzehoe | 582.71 mi (937.78 km) |
| Greenock to Jena | 754.64 mi (1,214.47 km) |
| Greenock to Jever | 530.03 mi (853.01 km) |
| Greenock to Jork | 598.62 mi (963.39 km) |
| Greenock to Juchen | 570.19 mi (917.63 km) |
| Greenock to Julich | 573.59 mi (923.10 km) |
| Greenock to Juterbog | 772.06 mi (1,242.51 km) |
| Greenock to Kaarst | 568.89 mi (915.53 km) |
| Greenock to Kaiserslautern | 689.16 mi (1,109.10 km) |
| Greenock to Kalkar | 535.55 mi (861.88 km) |
| Greenock to Kall | 597.10 mi (960.94 km) |
| Greenock to Kaltenkirchen | 601.72 mi (968.37 km) |
