| Slough to Haines City (Florida) | 4,351.05 mi (7,002.34 km) |
| Slough to Halawa (Hawaii) | 7,216.79 mi (11,614.31 km) |
| Slough to Half Moon Bay (California) | 5,358.71 mi (8,624.02 km) |
| Slough to Halfway (Maryland) | 3,643.90 mi (5,864.29 km) |
| Slough to Hallandale Beach (Florida) | 4,395.51 mi (7,073.88 km) |
| Slough to Haltom City (Texas) | 4,746.38 mi (7,638.57 km) |
| Slough to Ham Lake (Minnesota) | 3,979.39 mi (6,404.21 km) |
| Slough to Hamilton (Ohio) | 3,926.19 mi (6,318.59 km) |
| Slough to Hamilton Square (New Jersey) | 3,489.97 mi (5,616.57 km) |
| Slough to Hammond (Indiana) | 3,936.77 mi (6,335.62 km) |
| Slough to Hammond (Louisiana) | 4,595.54 mi (7,395.81 km) |
| Slough to Hammonton (New Jersey) | 3,519.55 mi (5,664.18 km) |
| Slough to Hampton (Virginia) | 3,702.02 mi (5,957.83 km) |
| Slough to Hampton Bays (New York) | 3,374.83 mi (5,431.26 km) |
| Slough to Hamtramck (Michigan) | 3,730.08 mi (6,002.98 km) |
