| Hemel Hempstead to Santa Ursula | 1,811.59 mi (2,915.46 km) |
| Hemel Hempstead to Santander | 593.31 mi (954.84 km) |
| Hemel Hempstead to Santany | 873.87 mi (1,406.35 km) |
| Hemel Hempstead to Santiago de Compostela | 719.49 mi (1,157.90 km) |
| Hemel Hempstead to Santiago del Teide | 1,827.47 mi (2,941.03 km) |
| Hemel Hempstead to Santiponce | 1,025.78 mi (1,650.83 km) |
| Hemel Hempstead to Santomera | 946.37 mi (1,523.03 km) |
| Hemel Hempstead to Santona | 590.75 mi (950.72 km) |
| Hemel Hempstead to Santurce-Antiguo | 593.97 mi (955.90 km) |
| Hemel Hempstead to Sarria | 699.36 mi (1,125.51 km) |
| Hemel Hempstead to Sauzal | 1,806.79 mi (2,907.75 km) |
| Hemel Hempstead to Sedavi | 851.62 mi (1,370.55 km) |
| Hemel Hempstead to Segorbe | 822.26 mi (1,323.30 km) |
| Hemel Hempstead to Segovia | 766.28 mi (1,233.21 km) |
| Hemel Hempstead to Senmanat | 711.55 mi (1,145.13 km) |
