| Gragnano to Isny im Allgau | 531.59 mi (855.51 km) |
| Gragnano to Isselburg | 858.98 mi (1,382.39 km) |
| Gragnano to Issum | 842.29 mi (1,355.53 km) |
| Gragnano to Itzehoe | 942.98 mi (1,517.58 km) |
| Gragnano to Jena | 720.71 mi (1,159.87 km) |
| Gragnano to Jever | 941.58 mi (1,515.33 km) |
| Gragnano to Jork | 915.18 mi (1,472.84 km) |
| Gragnano to Juchen | 814.57 mi (1,310.92 km) |
| Gragnano to Julich | 807.31 mi (1,299.24 km) |
| Gragnano to Juterbog | 783.57 mi (1,261.04 km) |
| Gragnano to Kaarst | 818.87 mi (1,317.85 km) |
| Gragnano to Kaiserslautern | 687.67 mi (1,106.69 km) |
| Gragnano to Kalkar | 857.05 mi (1,379.30 km) |
| Gragnano to Kall | 781.08 mi (1,257.02 km) |
| Gragnano to Kaltenkirchen | 932.44 mi (1,500.62 km) |
