| Waltham to Havelock (North Carolina) | 599.94 mi (965.51 km) |
| Waltham to Haverhill (Massachusetts) | 28.40 mi (45.71 km) |
| Waltham to Havre de Grace (Maryland) | 321.06 mi (516.70 km) |
| Waltham to Hawaiian Gardens (California) | 2,579.72 mi (4,151.66 km) |
| Waltham to Hawaiian Paradise Park (Hawaii) | 5,003.94 mi (8,053.06 km) |
| Waltham to Hawthorne (California) | 2,591.05 mi (4,169.90 km) |
| Waltham to Hawthorne (New Jersey) | 180.04 mi (289.75 km) |
| Waltham to Hayden (Idaho) | 2,220.76 mi (3,573.96 km) |
| Waltham to Hayesville (Oregon) | 2,546.76 mi (4,098.61 km) |
| Waltham to Hays (Kansas) | 1,485.13 mi (2,390.08 km) |
| Waltham to Haysville (Kansas) | 1,415.97 mi (2,278.79 km) |
| Waltham to Hayward (California) | 2,669.96 mi (4,296.89 km) |
| Waltham to Hazel Crest (Illinois) | 845.33 mi (1,360.43 km) |
| Waltham to Hazel Dell (Washington) | 2,519.81 mi (4,055.25 km) |
| Waltham to Hazel Park (Michigan) | 604.17 mi (972.32 km) |
