| Harpenden to Sentrupert | 806.87 mi (1,298.54 km) |
| Harpenden to Sevnica | 813.97 mi (1,309.96 km) |
| Harpenden to Sezana | 771.33 mi (1,241.33 km) |
| Harpenden to Skocjan | 817.57 mi (1,315.75 km) |
| Harpenden to Skofja Loka | 768.58 mi (1,236.91 km) |
| Harpenden to Skofljica | 786.63 mi (1,265.96 km) |
| Harpenden to Slovenj Gradec | 785.61 mi (1,264.31 km) |
| Harpenden to Slovenska Bistrica | 809.84 mi (1,303.31 km) |
| Harpenden to Slovenske Konjice | 805.80 mi (1,296.81 km) |
| Harpenden to Smarje | 813.81 mi (1,309.70 km) |
| Harpenden to Smarjeske Toplice | 816.64 mi (1,314.26 km) |
| Harpenden to Smartno | 794.69 mi (1,278.92 km) |
| Harpenden to Smartno | 790.67 mi (1,272.47 km) |
| Harpenden to Sodrazica | 798.10 mi (1,284.42 km) |
| Harpenden to Solcava | 773.74 mi (1,245.21 km) |
