| Havre de Grace to Hagerstown (Maryland) | 85.80 mi (138.08 km) |
| Havre de Grace to Haines City (Florida) | 850.54 mi (1,368.82 km) |
| Havre de Grace to Halawa (Hawaii) | 4,868.43 mi (7,834.98 km) |
| Havre de Grace to Half Moon Bay (California) | 2,480.88 mi (3,992.60 km) |
| Havre de Grace to Halfway (Maryland) | 88.29 mi (142.09 km) |
| Havre de Grace to Hallandale Beach (Florida) | 965.56 mi (1,553.92 km) |
| Havre de Grace to Haltom City (Texas) | 1,264.32 mi (2,034.73 km) |
| Havre de Grace to Ham Lake (Minnesota) | 954.42 mi (1,536.00 km) |
| Havre de Grace to Hamilton (Ohio) | 450.69 mi (725.32 km) |
| Havre de Grace to Hamilton Square (New Jersey) | 90.52 mi (145.68 km) |
| Havre de Grace to Hammond (Indiana) | 613.33 mi (987.06 km) |
| Havre de Grace to Hammond (Louisiana) | 1,021.86 mi (1,644.53 km) |
| Havre de Grace to Hammonton (New Jersey) | 72.09 mi (116.02 km) |
| Havre de Grace to Hampton (Virginia) | 172.77 mi (278.04 km) |
| Havre de Grace to Hampton Bays (New York) | 210.36 mi (338.55 km) |
