| Castenaso to Isny im Allgau | 230.30 mi (370.63 km) |
| Castenaso to Isselburg | 555.73 mi (894.36 km) |
| Castenaso to Issum | 538.45 mi (866.55 km) |
| Castenaso to Itzehoe | 656.42 mi (1,056.40 km) |
| Castenaso to Jena | 443.44 mi (713.65 km) |
| Castenaso to Jever | 646.63 mi (1,040.65 km) |
| Castenaso to Jork | 628.74 mi (1,011.86 km) |
| Castenaso to Juchen | 510.19 mi (821.06 km) |
| Castenaso to Julich | 502.48 mi (808.67 km) |
| Castenaso to Juterbog | 522.26 mi (840.49 km) |
| Castenaso to Kaarst | 514.87 mi (828.60 km) |
| Castenaso to Kaiserslautern | 382.92 mi (616.25 km) |
| Castenaso to Kalkar | 553.30 mi (890.45 km) |
| Castenaso to Kall | 476.05 mi (766.12 km) |
| Castenaso to Kaltenkirchen | 648.20 mi (1,043.18 km) |
