| Waltham to Darby (Pennsylvania) | 269.73 mi (434.08 km) |
| Waltham to Dardenne Prairie (Missouri) | 1,050.62 mi (1,690.81 km) |
| Waltham to Darien (Illinois) | 858.39 mi (1,381.45 km) |
| Waltham to Davenport (Iowa) | 994.15 mi (1,599.93 km) |
| Waltham to Davidson (North Carolina) | 701.16 mi (1,128.42 km) |
| Waltham to Davie (Florida) | 1,237.89 mi (1,992.19 km) |
| Waltham to Davis (California) | 2,628.12 mi (4,229.55 km) |
| Waltham to Dayton (Nevada) | 2,501.66 mi (4,026.03 km) |
| Waltham to Dayton (Ohio) | 697.70 mi (1,122.83 km) |
| Waltham to Daytona Beach (Florida) | 1,063.88 mi (1,712.15 km) |
| Waltham to De Pere (Wisconsin) | 855.18 mi (1,376.27 km) |
| Waltham to De Witt (New York) | 249.63 mi (401.74 km) |
| Waltham to Dearborn (Michigan) | 610.77 mi (982.94 km) |
| Waltham to Dearborn Heights (Michigan) | 614.00 mi (988.14 km) |
| Waltham to DeBary (Florida) | 1,089.70 mi (1,753.70 km) |
