| Staines-upon-Thames to Sentrupert | 802.83 mi (1,292.03 km) |
| Staines-upon-Thames to Sevnica | 810.18 mi (1,303.87 km) |
| Staines-upon-Thames to Sezana | 765.57 mi (1,232.07 km) |
| Staines-upon-Thames to Skocjan | 813.58 mi (1,309.32 km) |
| Staines-upon-Thames to Skofja Loka | 764.17 mi (1,229.81 km) |
| Staines-upon-Thames to Skofljica | 782.11 mi (1,258.69 km) |
| Staines-upon-Thames to Slovenj Gradec | 782.61 mi (1,259.48 km) |
| Staines-upon-Thames to Slovenska Bistrica | 807.03 mi (1,298.80 km) |
| Staines-upon-Thames to Slovenske Konjice | 802.76 mi (1,291.92 km) |
| Staines-upon-Thames to Smarje | 810.64 mi (1,304.59 km) |
| Staines-upon-Thames to Smarjeske Toplice | 812.50 mi (1,307.59 km) |
| Staines-upon-Thames to Smartno | 790.55 mi (1,272.26 km) |
| Staines-upon-Thames to Smartno | 787.27 mi (1,266.99 km) |
| Staines-upon-Thames to Sodrazica | 793.22 mi (1,276.56 km) |
| Staines-upon-Thames to Solcava | 770.20 mi (1,239.52 km) |
