| Illingen to Sevnica | 448.40 mi (721.63 km) |
| Illingen to Sezana | 406.59 mi (654.34 km) |
| Illingen to Skocjan | 451.91 mi (727.28 km) |
| Illingen to Skofja Loka | 402.87 mi (648.36 km) |
| Illingen to Skofljica | 420.93 mi (677.42 km) |
| Illingen to Slovenj Gradec | 420.71 mi (677.07 km) |
| Illingen to Slovenska Bistrica | 445.19 mi (716.47 km) |
| Illingen to Slovenske Konjice | 440.85 mi (709.48 km) |
| Illingen to Smarje | 448.71 mi (722.13 km) |
| Illingen to Smarjeske Toplice | 450.95 mi (725.73 km) |
| Illingen to Smartno | 428.99 mi (690.39 km) |
| Illingen to Smartno | 425.36 mi (684.55 km) |
| Illingen to Sodrazica | 432.52 mi (696.08 km) |
| Illingen to Solcava | 408.31 mi (657.12 km) |
| Illingen to Sostanj | 424.14 mi (682.59 km) |
