| Castrolibero to Isny im Allgau | 655.37 mi (1,054.71 km) |
| Castrolibero to Isselburg | 982.63 mi (1,581.39 km) |
| Castrolibero to Issum | 966.48 mi (1,555.41 km) |
| Castrolibero to Itzehoe | 1,056.84 mi (1,700.82 km) |
| Castrolibero to Jena | 832.72 mi (1,340.13 km) |
| Castrolibero to Jever | 1,059.68 mi (1,705.39 km) |
| Castrolibero to Jork | 1,029.17 mi (1,656.28 km) |
| Castrolibero to Juchen | 939.35 mi (1,511.74 km) |
| Castrolibero to Julich | 932.61 mi (1,500.89 km) |
| Castrolibero to Juterbog | 888.57 mi (1,430.02 km) |
| Castrolibero to Kaarst | 943.28 mi (1,518.06 km) |
| Castrolibero to Kaiserslautern | 813.09 mi (1,308.55 km) |
| Castrolibero to Kalkar | 981.14 mi (1,578.99 km) |
| Castrolibero to Kall | 906.68 mi (1,459.16 km) |
| Castrolibero to Kaltenkirchen | 1,045.28 mi (1,682.22 km) |
