| Middle River to Sentrupert | 4,407.51 mi (7,093.19 km) |
| Middle River to Sevnica | 4,415.23 mi (7,105.63 km) |
| Middle River to Sezana | 4,366.31 mi (7,026.90 km) |
| Middle River to Skocjan | 4,418.31 mi (7,110.58 km) |
| Middle River to Skofja Loka | 4,368.31 mi (7,030.11 km) |
| Middle River to Skofljica | 4,385.99 mi (7,058.57 km) |
| Middle River to Slovenj Gradec | 4,388.47 mi (7,062.55 km) |
| Middle River to Slovenska Bistrica | 4,412.99 mi (7,102.01 km) |
| Middle River to Slovenske Konjice | 4,408.58 mi (7,094.93 km) |
| Middle River to Smarje | 4,416.36 mi (7,107.44 km) |
| Middle River to Smarjeske Toplice | 4,416.99 mi (7,108.45 km) |
| Middle River to Smartno | 4,395.09 mi (7,073.22 km) |
| Middle River to Smartno | 4,392.81 mi (7,069.54 km) |
| Middle River to Sodrazica | 4,396.23 mi (7,075.04 km) |
| Middle River to Solcava | 4,375.63 mi (7,041.89 km) |
