| Issum to Ribnica | 551.04 mi (886.81 km) |
| Issum to Ribnica | 528.60 mi (850.69 km) |
| Issum to Rogaska Slatina | 555.80 mi (894.47 km) |
| Issum to Rogasovci | 542.82 mi (873.59 km) |
| Issum to Rogatec | 558.43 mi (898.70 km) |
| Issum to Ruse | 536.85 mi (863.97 km) |
| Issum to Salovci | 551.47 mi (887.51 km) |
| Issum to Selnica ob Dravi | 535.52 mi (861.84 km) |
| Issum to Semic | 569.63 mi (916.73 km) |
| Issum to Sempeter pri Gorici | 507.79 mi (817.21 km) |
| Issum to Sencur | 514.98 mi (828.78 km) |
| Issum to Sentilj | 534.75 mi (860.60 km) |
| Issum to Sentjernej | 565.25 mi (909.68 km) |
| Issum to Sentjur | 548.29 mi (882.38 km) |
| Issum to Sentrupert | 550.21 mi (885.48 km) |
