| Conroe to Haines City (Florida) | 849.50 mi (1,367.13 km) |
| Conroe to Halawa (Hawaii) | 3,884.59 mi (6,251.64 km) |
| Conroe to Half Moon Bay (California) | 1,616.30 mi (2,601.18 km) |
| Conroe to Halfway (Maryland) | 1,187.35 mi (1,910.85 km) |
| Conroe to Hallandale Beach (Florida) | 980.40 mi (1,577.80 km) |
| Conroe to Haltom City (Texas) | 201.91 mi (324.94 km) |
| Conroe to Ham Lake (Minnesota) | 1,038.97 mi (1,672.06 km) |
| Conroe to Hamilton (Ohio) | 879.48 mi (1,415.38 km) |
| Conroe to Hamilton Square (New Jersey) | 1,354.54 mi (2,179.92 km) |
| Conroe to Hammond (Indiana) | 898.18 mi (1,445.49 km) |
| Conroe to Hammond (Louisiana) | 299.72 mi (482.35 km) |
| Conroe to Hammonton (New Jersey) | 1,333.50 mi (2,146.06 km) |
| Conroe to Hampton (Virginia) | 1,190.69 mi (1,916.23 km) |
| Conroe to Hampton Bays (New York) | 1,474.88 mi (2,373.59 km) |
| Conroe to Hamtramck (Michigan) | 1,080.94 mi (1,739.60 km) |
