| Sidcup to Sentrupert | 778.21 mi (1,252.41 km) |
| Sidcup to Sevnica | 785.47 mi (1,264.10 km) |
| Sidcup to Sezana | 741.62 mi (1,193.52 km) |
| Sidcup to Skocjan | 788.94 mi (1,269.67 km) |
| Sidcup to Skofja Loka | 739.68 mi (1,190.39 km) |
| Sidcup to Skofljica | 757.66 mi (1,219.34 km) |
| Sidcup to Slovenj Gradec | 757.62 mi (1,219.28 km) |
| Sidcup to Slovenska Bistrica | 781.99 mi (1,258.50 km) |
| Sidcup to Slovenske Konjice | 777.79 mi (1,251.74 km) |
| Sidcup to Smarje | 785.71 mi (1,264.49 km) |
| Sidcup to Smarjeske Toplice | 787.91 mi (1,268.03 km) |
| Sidcup to Smartno | 765.96 mi (1,232.69 km) |
| Sidcup to Smartno | 762.42 mi (1,227.00 km) |
| Sidcup to Sodrazica | 768.91 mi (1,237.45 km) |
| Sidcup to Solcava | 745.40 mi (1,199.60 km) |
