| Greenford to Isny im Allgau | 534.67 mi (860.46 km) |
| Greenford to Isselburg | 292.62 mi (470.93 km) |
| Greenford to Issum | 290.97 mi (468.27 km) |
| Greenford to Itzehoe | 444.26 mi (714.96 km) |
| Greenford to Jena | 517.49 mi (832.82 km) |
| Greenford to Jever | 373.98 mi (601.86 km) |
| Greenford to Jork | 443.31 mi (713.43 km) |
| Greenford to Juchen | 297.21 mi (478.32 km) |
| Greenford to Julich | 293.13 mi (471.74 km) |
| Greenford to Juterbog | 574.04 mi (923.83 km) |
| Greenford to Kaarst | 301.09 mi (484.56 km) |
| Greenford to Kaiserslautern | 384.58 mi (618.92 km) |
| Greenford to Kalkar | 285.08 mi (458.79 km) |
| Greenford to Kall | 307.13 mi (494.28 km) |
| Greenford to Kaltenkirchen | 459.82 mi (740.01 km) |
