| Ilirska Bistrica to Isny im Allgau | 247.93 mi (399.01 km) |
| Ilirska Bistrica to Isselburg | 559.22 mi (899.98 km) |
| Ilirska Bistrica to Issum | 545.65 mi (878.14 km) |
| Ilirska Bistrica to Itzehoe | 614.57 mi (989.06 km) |
| Ilirska Bistrica to Jena | 390.02 mi (627.68 km) |
| Ilirska Bistrica to Jever | 621.53 mi (1,000.26 km) |
| Ilirska Bistrica to Jork | 587.02 mi (944.73 km) |
| Ilirska Bistrica to Juchen | 521.85 mi (839.84 km) |
| Ilirska Bistrica to Julich | 517.91 mi (833.49 km) |
| Ilirska Bistrica to Juterbog | 447.17 mi (719.66 km) |
| Ilirska Bistrica to Kaarst | 523.92 mi (843.16 km) |
| Ilirska Bistrica to Kaiserslautern | 403.87 mi (649.97 km) |
| Ilirska Bistrica to Kalkar | 559.52 mi (900.46 km) |
| Ilirska Bistrica to Kall | 494.51 mi (795.83 km) |
| Ilirska Bistrica to Kaltenkirchen | 602.57 mi (969.74 km) |
