| Castelvetrano to Idar-Oberstein | 874.38 mi (1,407.18 km) |
| Castelvetrano to Idstein | 894.50 mi (1,439.55 km) |
| Castelvetrano to Illertissen | 740.45 mi (1,191.64 km) |
| Castelvetrano to Illingen | 856.93 mi (1,379.09 km) |
| Castelvetrano to Ilmenau | 902.96 mi (1,453.17 km) |
| Castelvetrano to Ilsede | 1,015.48 mi (1,634.26 km) |
| Castelvetrano to Ilsenburg | 985.32 mi (1,585.71 km) |
| Castelvetrano to Ilsfeld | 805.03 mi (1,295.58 km) |
| Castelvetrano to Ilvesheim | 841.21 mi (1,353.80 km) |
| Castelvetrano to Immenstadt im Allgau | 695.22 mi (1,118.84 km) |
| Castelvetrano to Ingelheim | 880.99 mi (1,417.82 km) |
| Castelvetrano to Ingolstadt | 768.60 mi (1,236.94 km) |
| Castelvetrano to Iserlohn | 979.06 mi (1,575.64 km) |
| Castelvetrano to Isernhagen-Sud | 1,028.99 mi (1,656.00 km) |
| Castelvetrano to Ismaning | 730.64 mi (1,175.84 km) |
