| Thornton Heath to Hicksville (New York) | 3,442.40 mi (5,540.00 km) |
| Thornton Heath to Hidalgo (Texas) | 5,158.16 mi (8,301.25 km) |
| Thornton Heath to High Point (North Carolina) | 3,922.81 mi (6,313.16 km) |
| Thornton Heath to Highland (California) | 5,407.84 mi (8,703.08 km) |
| Thornton Heath to Highland (Illinois) | 4,177.93 mi (6,723.73 km) |
| Thornton Heath to Highland (Indiana) | 3,960.50 mi (6,373.81 km) |
| Thornton Heath to Highland (Utah) | 4,881.56 mi (7,856.11 km) |
| Thornton Heath to Highland City (Florida) | 4,391.20 mi (7,066.95 km) |
| Thornton Heath to Highland Park (Illinois) | 3,944.52 mi (6,348.09 km) |
| Thornton Heath to Highland Park (New Jersey) | 3,490.75 mi (5,617.81 km) |
| Thornton Heath to Highland Springs (Virginia) | 3,741.08 mi (6,020.68 km) |
| Thornton Heath to Highland Village (Texas) | 4,746.08 mi (7,638.08 km) |
| Thornton Heath to Highlands Ranch (Colorado) | 4,700.30 mi (7,564.40 km) |
| Thornton Heath to Hillcrest (California) | 5,392.76 mi (8,678.81 km) |
| Thornton Heath to Hillcrest Heights (Maryland) | 3,667.91 mi (5,902.93 km) |
