| Hemel Hempstead to Sereflikochisar | 1,850.25 mi (2,977.69 km) |
| Hemel Hempstead to Serik | 1,844.40 mi (2,968.28 km) |
| Hemel Hempstead to Serinhisar | 1,740.00 mi (2,800.26 km) |
| Hemel Hempstead to Serinyol | 2,076.89 mi (3,342.43 km) |
| Hemel Hempstead to Seydisehir | 1,850.72 mi (2,978.45 km) |
| Hemel Hempstead to Seyhan | 2,012.68 mi (3,239.10 km) |
| Hemel Hempstead to Seyitgazi | 1,711.08 mi (2,753.72 km) |
| Hemel Hempstead to Siirt | 2,246.83 mi (3,615.93 km) |
| Hemel Hempstead to Sile | 1,591.71 mi (2,561.61 km) |
| Hemel Hempstead to Silifke | 1,983.95 mi (3,192.85 km) |
| Hemel Hempstead to Silivri | 1,540.05 mi (2,478.47 km) |
| Hemel Hempstead to Silopi | 2,298.69 mi (3,699.38 km) |
| Hemel Hempstead to Simav | 1,658.19 mi (2,668.61 km) |
| Hemel Hempstead to Sinanpasa | 1,724.45 mi (2,775.24 km) |
| Hemel Hempstead to Sindirgi | 1,618.64 mi (2,604.94 km) |
