| Castelli Calepio to Isny im Allgau | 142.39 mi (229.15 km) |
| Castelli Calepio to Isselburg | 455.91 mi (733.72 km) |
| Castelli Calepio to Issum | 437.75 mi (704.49 km) |
| Castelli Calepio to Itzehoe | 573.15 mi (922.40 km) |
| Castelli Calepio to Jena | 373.87 mi (601.69 km) |
| Castelli Calepio to Jever | 555.87 mi (894.59 km) |
| Castelli Calepio to Jork | 546.00 mi (878.70 km) |
| Castelli Calepio to Juchen | 408.61 mi (657.60 km) |
| Castelli Calepio to Julich | 399.96 mi (643.67 km) |
| Castelli Calepio to Juterbog | 462.42 mi (744.19 km) |
| Castelli Calepio to Kaarst | 414.00 mi (666.27 km) |
| Castelli Calepio to Kaiserslautern | 281.45 mi (452.95 km) |
| Castelli Calepio to Kalkar | 452.67 mi (728.50 km) |
| Castelli Calepio to Kall | 373.13 mi (600.49 km) |
| Castelli Calepio to Kaltenkirchen | 567.01 mi (912.52 km) |
