| Hemel Hempstead to Paramus (New Jersey) | 3,434.54 mi (5,527.35 km) |
| Hemel Hempstead to Paris (Kentucky) | 3,968.64 mi (6,386.91 km) |
| Hemel Hempstead to Paris (Tennessee) | 4,219.76 mi (6,791.04 km) |
| Hemel Hempstead to Paris (Texas) | 4,633.27 mi (7,456.53 km) |
| Hemel Hempstead to Park Forest (Illinois) | 3,947.41 mi (6,352.74 km) |
| Hemel Hempstead to Park Ridge (Illinois) | 3,928.60 mi (6,322.47 km) |
| Hemel Hempstead to Parker (Colorado) | 4,668.40 mi (7,513.07 km) |
| Hemel Hempstead to Parker (South Carolina) | 4,055.19 mi (6,526.20 km) |
| Hemel Hempstead to Parkersburg (West Virginia) | 3,810.63 mi (6,132.62 km) |
| Hemel Hempstead to Parkland (Florida) | 4,385.45 mi (7,057.70 km) |
| Hemel Hempstead to Parkland (Washington) | 4,791.24 mi (7,710.75 km) |
| Hemel Hempstead to Parkville (Maryland) | 3,604.25 mi (5,800.48 km) |
| Hemel Hempstead to Parkway (California) | 5,261.06 mi (8,466.86 km) |
| Hemel Hempstead to Parlier (California) | 5,312.44 mi (8,549.55 km) |
| Hemel Hempstead to Parma (Ohio) | 3,721.28 mi (5,988.81 km) |
