| Thornton Heath to Hanahan (South Carolina) | 4,068.68 mi (6,547.91 km) |
| Thornton Heath to Hanford (California) | 5,360.10 mi (8,626.24 km) |
| Thornton Heath to Hannibal (Missouri) | 4,197.75 mi (6,755.62 km) |
| Thornton Heath to Hanover (Pennsylvania) | 3,625.18 mi (5,834.16 km) |
| Thornton Heath to Hanover Park (Illinois) | 3,966.52 mi (6,383.50 km) |
| Thornton Heath to Happy Valley (Oregon) | 4,919.57 mi (7,917.28 km) |
| Thornton Heath to Harker Heights (Texas) | 4,874.09 mi (7,844.08 km) |
| Thornton Heath to Harlingen (Texas) | 5,131.95 mi (8,259.07 km) |
| Thornton Heath to Harper Woods (Michigan) | 3,745.06 mi (6,027.09 km) |
| Thornton Heath to Harrisburg (North Carolina) | 3,981.67 mi (6,407.88 km) |
| Thornton Heath to Harrisburg (Pennsylvania) | 3,600.63 mi (5,794.66 km) |
| Thornton Heath to Harrison (Arkansas) | 4,434.07 mi (7,135.95 km) |
| Thornton Heath to Harrison (New Jersey) | 3,469.00 mi (5,582.82 km) |
| Thornton Heath to Harrison (New York) | 3,439.20 mi (5,534.86 km) |
| Thornton Heath to Harrison (Ohio) | 3,963.16 mi (6,378.08 km) |
