| Hemel Hempstead to Lake Grove (New York) | 3,399.44 mi (5,470.87 km) |
| Hemel Hempstead to Lake Havasu City (Arizona) | 5,264.61 mi (8,472.56 km) |
| Hemel Hempstead to Lake Hopatcong (New Jersey) | 3,455.76 mi (5,561.50 km) |
| Hemel Hempstead to Lake in the Hills (Illinois) | 3,939.34 mi (6,339.75 km) |
| Hemel Hempstead to Lake Jackson (Texas) | 4,868.77 mi (7,835.53 km) |
| Hemel Hempstead to Lake Los Angeles (California) | 5,373.27 mi (8,647.44 km) |
| Hemel Hempstead to Lake Magdalene (Florida) | 4,389.75 mi (7,064.62 km) |
| Hemel Hempstead to Lake Mary (Florida) | 4,308.30 mi (6,933.54 km) |
| Hemel Hempstead to Lake Monticello (Virginia) | 3,742.94 mi (6,023.68 km) |
| Hemel Hempstead to Lake Morton-Berrydale (Washington) | 4,771.51 mi (7,679.01 km) |
| Hemel Hempstead to Lake Norman of Catawba (North Carolina) | 3,959.65 mi (6,372.44 km) |
| Hemel Hempstead to Lake Oswego (Oregon) | 4,897.38 mi (7,881.58 km) |
| Hemel Hempstead to Lake Ridge (Virginia) | 3,666.44 mi (5,900.57 km) |
| Hemel Hempstead to Lake Ronkonkoma (New York) | 3,400.53 mi (5,472.62 km) |
| Hemel Hempstead to Lake Shore (Maryland) | 3,614.22 mi (5,816.53 km) |
