| Issum to Hodos | 552.25 mi (888.77 km) |
| Issum to Horjul | 522.66 mi (841.14 km) |
| Issum to Hrastnik | 543.65 mi (874.91 km) |
| Issum to Hrib-Loski Potok | 548.71 mi (883.06 km) |
| Issum to Idrija | 515.43 mi (829.51 km) |
| Issum to Ig | 533.02 mi (857.82 km) |
| Issum to Ilirska Bistrica | 545.65 mi (878.14 km) |
| Issum to Ivancna Gorica | 543.01 mi (873.89 km) |
| Issum to Izola | 530.45 mi (853.68 km) |
| Issum to Jesenice | 493.63 mi (794.42 km) |
| Issum to Jurovski Dol | 542.76 mi (873.49 km) |
| Issum to Jursinci | 555.22 mi (893.55 km) |
| Issum to Kamnik | 522.08 mi (840.20 km) |
| Issum to Kanal | 499.01 mi (803.08 km) |
| Issum to Kidricevo | 552.93 mi (889.85 km) |
