| Hemel Hempstead to Lomita (California) | 5,435.48 mi (8,747.55 km) |
| Hemel Hempstead to Lompoc (California) | 5,453.41 mi (8,776.42 km) |
| Hemel Hempstead to London (Ohio) | 3,856.59 mi (6,206.59 km) |
| Hemel Hempstead to Lone Tree (Colorado) | 4,670.53 mi (7,516.49 km) |
| Hemel Hempstead to Long Beach (California) | 5,430.40 mi (8,739.38 km) |
| Hemel Hempstead to Long Beach (Mississippi) | 4,549.89 mi (7,322.34 km) |
| Hemel Hempstead to Long Beach (New York) | 3,433.53 mi (5,525.74 km) |
| Hemel Hempstead to Long Branch (New Jersey) | 3,459.55 mi (5,567.61 km) |
| Hemel Hempstead to Longmont (Colorado) | 4,644.91 mi (7,475.27 km) |
| Hemel Hempstead to Longview (Texas) | 4,661.95 mi (7,502.69 km) |
| Hemel Hempstead to Longview (Washington) | 4,862.23 mi (7,825.01 km) |
| Hemel Hempstead to Longwood (Florida) | 4,311.72 mi (6,939.04 km) |
| Hemel Hempstead to Lorain (Ohio) | 3,736.59 mi (6,013.45 km) |
| Hemel Hempstead to Lorton (Virginia) | 3,662.16 mi (5,893.67 km) |
| Hemel Hempstead to Los Alamitos (California) | 5,426.97 mi (8,733.86 km) |
