| Northolt to Sentrupert | 800.17 mi (1,287.75 km) |
| Northolt to Sevnica | 807.43 mi (1,299.44 km) |
| Northolt to Sezana | 763.52 mi (1,228.76 km) |
| Northolt to Skocjan | 810.90 mi (1,305.01 km) |
| Northolt to Skofja Loka | 761.63 mi (1,225.73 km) |
| Northolt to Skofljica | 779.62 mi (1,254.67 km) |
| Northolt to Slovenj Gradec | 779.58 mi (1,254.61 km) |
| Northolt to Slovenska Bistrica | 803.94 mi (1,293.82 km) |
| Northolt to Slovenske Konjice | 799.75 mi (1,287.07 km) |
| Northolt to Smarje | 807.67 mi (1,299.82 km) |
| Northolt to Smarjeske Toplice | 809.87 mi (1,303.37 km) |
| Northolt to Smartno | 787.92 mi (1,268.03 km) |
| Northolt to Smartno | 784.38 mi (1,262.34 km) |
| Northolt to Sodrazica | 790.85 mi (1,272.76 km) |
| Northolt to Solcava | 767.36 mi (1,234.94 km) |
