| Waltham to Hazelwood (Missouri) | 1,032.45 mi (1,661.56 km) |
| Waltham to Hazleton (Pennsylvania) | 263.54 mi (424.13 km) |
| Waltham to Healdsburg (California) | 2,682.66 mi (4,317.32 km) |
| Waltham to Heath (Ohio) | 604.12 mi (972.23 km) |
| Waltham to Heber (Utah) | 2,064.33 mi (3,322.22 km) |
| Waltham to Helena (Alabama) | 1,057.27 mi (1,701.51 km) |
| Waltham to Helena (Montana) | 2,007.90 mi (3,231.39 km) |
| Waltham to Hemet (California) | 2,527.92 mi (4,068.29 km) |
| Waltham to Henderson (Kentucky) | 916.90 mi (1,475.61 km) |
| Waltham to Henderson (Nevada) | 2,359.21 mi (3,796.78 km) |
| Waltham to Henderson (North Carolina) | 567.32 mi (913.01 km) |
| Waltham to Henderson (Texas) | 1,468.27 mi (2,362.95 km) |
| Waltham to Hendersonville (North Carolina) | 774.94 mi (1,247.14 km) |
| Waltham to Hendersonville (Tennessee) | 920.00 mi (1,480.60 km) |
| Waltham to Hercules (California) | 2,668.76 mi (4,294.96 km) |
