| Waltham to Dover (New Hampshire) | 58.16 mi (93.60 km) |
| Waltham to Dover (New Jersey) | 200.30 mi (322.35 km) |
| Waltham to Dover (Ohio) | 545.09 mi (877.24 km) |
| Waltham to Downers Grove (Illinois) | 859.67 mi (1,383.50 km) |
| Waltham to Downey (California) | 2,579.28 mi (4,150.96 km) |
| Waltham to Dranesville (Virginia) | 397.32 mi (639.42 km) |
| Waltham to Draper (Utah) | 2,087.76 mi (3,359.92 km) |
| Waltham to Drexel Heights (Arizona) | 2,276.85 mi (3,664.24 km) |
| Waltham to Drexel Hill (Pennsylvania) | 270.19 mi (434.83 km) |
| Waltham to Duarte (California) | 2,563.05 mi (4,124.84 km) |
| Waltham to Dublin (California) | 2,658.63 mi (4,278.65 km) |
| Waltham to Dublin (Georgia) | 933.19 mi (1,501.82 km) |
| Waltham to Dublin (Ohio) | 637.44 mi (1,025.87 km) |
| Waltham to Dubuque (Iowa) | 990.27 mi (1,593.69 km) |
| Waltham to Duluth (Georgia) | 907.42 mi (1,460.34 km) |
