| Gladbeck to Sevnica | 539.25 mi (867.84 km) |
| Gladbeck to Sezana | 512.84 mi (825.33 km) |
| Gladbeck to Skocjan | 544.16 mi (875.74 km) |
| Gladbeck to Skofja Loka | 499.87 mi (804.46 km) |
| Gladbeck to Skofljica | 517.97 mi (833.59 km) |
| Gladbeck to Slovenj Gradec | 506.51 mi (815.15 km) |
| Gladbeck to Slovenska Bistrica | 528.80 mi (851.03 km) |
| Gladbeck to Slovenske Konjice | 526.37 mi (847.11 km) |
| Gladbeck to Smarje | 535.01 mi (861.02 km) |
| Gladbeck to Smarjeske Toplice | 544.29 mi (875.95 km) |
| Gladbeck to Smartno | 523.05 mi (841.76 km) |
| Gladbeck to Smartno | 514.10 mi (827.36 km) |
| Gladbeck to Sodrazica | 531.75 mi (855.77 km) |
| Gladbeck to Solcava | 498.58 mi (802.39 km) |
| Gladbeck to Sostanj | 512.05 mi (824.06 km) |
