| Castellammare del Golfo to Isny im Allgau | 683.02 mi (1,099.21 km) |
| Castellammare del Golfo to Isselburg | 1,003.24 mi (1,614.57 km) |
| Castellammare del Golfo to Issum | 984.90 mi (1,585.04 km) |
| Castellammare del Golfo to Itzehoe | 1,109.98 mi (1,786.34 km) |
| Castellammare del Golfo to Jena | 893.60 mi (1,438.12 km) |
| Castellammare del Golfo to Jever | 1,100.04 mi (1,770.34 km) |
| Castellammare del Golfo to Jork | 1,082.25 mi (1,741.71 km) |
| Castellammare del Golfo to Juchen | 955.49 mi (1,537.71 km) |
| Castellammare del Golfo to Julich | 946.34 mi (1,522.98 km) |
| Castellammare del Golfo to Juterbog | 965.06 mi (1,553.12 km) |
| Castellammare del Golfo to Kaarst | 961.13 mi (1,546.79 km) |
| Castellammare del Golfo to Kaiserslautern | 828.67 mi (1,333.62 km) |
| Castellammare del Golfo to Kalkar | 999.82 mi (1,609.05 km) |
| Castellammare del Golfo to Kall | 919.34 mi (1,479.54 km) |
| Castellammare del Golfo to Kaltenkirchen | 1,101.33 mi (1,772.42 km) |
