| Duffel to Sevnica | 604.92 mi (973.52 km) |
| Duffel to Sezana | 567.67 mi (913.58 km) |
| Duffel to Skocjan | 608.97 mi (980.04 km) |
| Duffel to Skofja Loka | 561.22 mi (903.20 km) |
| Duffel to Skofljica | 579.43 mi (932.49 km) |
| Duffel to Slovenj Gradec | 575.03 mi (925.43 km) |
| Duffel to Slovenska Bistrica | 598.82 mi (963.71 km) |
| Duffel to Slovenske Konjice | 595.23 mi (957.94 km) |
| Duffel to Smarje | 603.47 mi (971.20 km) |
| Duffel to Smarjeske Toplice | 608.39 mi (979.11 km) |
| Duffel to Smartno | 586.53 mi (943.93 km) |
| Duffel to Smartno | 580.90 mi (934.86 km) |
| Duffel to Sodrazica | 591.79 mi (952.40 km) |
| Duffel to Solcava | 564.30 mi (908.15 km) |
| Duffel to Sostanj | 579.34 mi (932.36 km) |
