| Hemel Hempstead to Saddlebrooke (Arizona) | 5,256.02 mi (8,458.74 km) |
| Hemel Hempstead to Safety Harbor (Florida) | 4,402.83 mi (7,085.66 km) |
| Hemel Hempstead to Saginaw (Michigan) | 3,716.03 mi (5,980.37 km) |
| Hemel Hempstead to Saginaw (Texas) | 4,744.59 mi (7,635.68 km) |
| Hemel Hempstead to Sahuarita (Arizona) | 5,293.87 mi (8,519.66 km) |
| Hemel Hempstead to Saks (Alabama) | 4,248.52 mi (6,837.34 km) |
| Hemel Hempstead to Salem (Massachusetts) | 3,239.09 mi (5,212.81 km) |
| Hemel Hempstead to Salem (Ohio) | 3,708.23 mi (5,967.81 km) |
| Hemel Hempstead to Salem (Oregon) | 4,934.30 mi (7,940.99 km) |
| Hemel Hempstead to Salem (Virginia) | 3,842.44 mi (6,183.81 km) |
| Hemel Hempstead to Salem Lakes (Wisconsin) | 3,915.07 mi (6,300.70 km) |
| Hemel Hempstead to Salida (California) | 5,295.87 mi (8,522.87 km) |
| Hemel Hempstead to Salina (Kansas) | 4,448.90 mi (7,159.81 km) |
| Hemel Hempstead to Salinas (California) | 5,371.38 mi (8,644.40 km) |
| Hemel Hempstead to Salisbury (Maryland) | 3,610.20 mi (5,810.06 km) |
