| Thornton Heath to Haines City (Florida) | 4,372.81 mi (7,037.35 km) |
| Thornton Heath to Halawa (Hawaii) | 7,231.33 mi (11,637.70 km) |
| Thornton Heath to Half Moon Bay (California) | 5,378.35 mi (8,655.61 km) |
| Thornton Heath to Halfway (Maryland) | 3,665.85 mi (5,899.62 km) |
| Thornton Heath to Hallandale Beach (Florida) | 4,417.10 mi (7,108.64 km) |
| Thornton Heath to Haltom City (Texas) | 4,768.19 mi (7,673.66 km) |
| Thornton Heath to Ham Lake (Minnesota) | 4,000.71 mi (6,438.52 km) |
| Thornton Heath to Hamilton (Ohio) | 3,948.10 mi (6,353.85 km) |
| Thornton Heath to Hamilton Square (New Jersey) | 3,511.92 mi (5,651.89 km) |
| Thornton Heath to Hammond (Indiana) | 3,958.55 mi (6,370.67 km) |
| Thornton Heath to Hammond (Louisiana) | 4,617.50 mi (7,431.14 km) |
| Thornton Heath to Hammonton (New Jersey) | 3,541.49 mi (5,699.48 km) |
| Thornton Heath to Hampton (Virginia) | 3,723.93 mi (5,993.09 km) |
| Thornton Heath to Hampton Bays (New York) | 3,396.77 mi (5,466.57 km) |
| Thornton Heath to Hamtramck (Michigan) | 3,751.93 mi (6,038.15 km) |
