| Plonsk to Sevnica | 511.35 mi (822.94 km) |
| Plonsk to Sezana | 561.46 mi (903.58 km) |
| Plonsk to Skocjan | 518.04 mi (833.70 km) |
| Plonsk to Skofja Loka | 523.35 mi (842.26 km) |
| Plonsk to Skofljica | 528.31 mi (850.23 km) |
| Plonsk to Slovenj Gradec | 484.99 mi (780.51 km) |
| Plonsk to Slovenska Bistrica | 482.02 mi (775.73 km) |
| Plonsk to Slovenske Konjice | 488.33 mi (785.89 km) |
| Plonsk to Smarje | 493.34 mi (793.95 km) |
| Plonsk to Smarjeske Toplice | 522.24 mi (840.47 km) |
| Plonsk to Smartno | 518.68 mi (834.73 km) |
| Plonsk to Smartno | 497.06 mi (799.93 km) |
| Plonsk to Sodrazica | 540.66 mi (870.11 km) |
| Plonsk to Solcava | 499.09 mi (803.20 km) |
| Plonsk to Sostanj | 493.63 mi (794.42 km) |
