| Sofia to Sevnica | 457.39 mi (736.09 km) |
| Sofia to Sezana | 512.02 mi (824.01 km) |
| Sofia to Skocjan | 454.75 mi (731.86 km) |
| Sofia to Skofja Loka | 505.27 mi (813.16 km) |
| Sofia to Skofljica | 488.07 mi (785.47 km) |
| Sofia to Slovenj Gradec | 483.36 mi (777.89 km) |
| Sofia to Slovenska Bistrica | 458.84 mi (738.43 km) |
| Sofia to Slovenske Konjice | 463.25 mi (745.53 km) |
| Sofia to Smarje | 455.54 mi (733.12 km) |
| Sofia to Smarjeske Toplice | 456.43 mi (734.55 km) |
| Sofia to Smartno | 478.11 mi (769.44 km) |
| Sofia to Smartno | 479.22 mi (771.23 km) |
| Sofia to Sodrazica | 479.22 mi (771.23 km) |
| Sofia to Solcava | 496.48 mi (799.01 km) |
| Sofia to Sostanj | 480.23 mi (772.86 km) |
