| Thornton to Haines City (Florida) | 4,269.08 mi (6,870.42 km) |
| Thornton to Halawa (Hawaii) | 7,050.87 mi (11,347.28 km) |
| Thornton to Half Moon Bay (California) | 5,208.93 mi (8,382.96 km) |
| Thornton to Halfway (Maryland) | 3,544.73 mi (5,704.70 km) |
| Thornton to Hallandale Beach (Florida) | 4,320.44 mi (6,953.07 km) |
| Thornton to Haltom City (Texas) | 4,630.71 mi (7,452.41 km) |
| Thornton to Ham Lake (Minnesota) | 3,849.88 mi (6,195.78 km) |
| Thornton to Hamilton (Ohio) | 3,817.58 mi (6,143.80 km) |
| Thornton to Hamilton Square (New Jersey) | 3,394.17 mi (5,462.38 km) |
| Thornton to Hammond (Indiana) | 3,820.08 mi (6,147.83 km) |
| Thornton to Hammond (Louisiana) | 4,493.91 mi (7,232.25 km) |
| Thornton to Hammonton (New Jersey) | 3,424.91 mi (5,511.85 km) |
| Thornton to Hampton (Virginia) | 3,610.78 mi (5,810.98 km) |
| Thornton to Hampton Bays (New York) | 3,280.75 mi (5,279.85 km) |
| Thornton to Hamtramck (Michigan) | 3,617.62 mi (5,822.00 km) |
