| Merrifield to Dover (New Hampshire) | 445.55 mi (717.04 km) |
| Merrifield to Dover (New Jersey) | 198.92 mi (320.13 km) |
| Merrifield to Dover (Ohio) | 252.68 mi (406.65 km) |
| Merrifield to Downers Grove (Illinois) | 601.81 mi (968.52 km) |
| Merrifield to Downey (California) | 2,280.00 mi (3,669.31 km) |
| Merrifield to Dranesville (Virginia) | 10.86 mi (17.47 km) |
| Merrifield to Draper (Utah) | 1,832.31 mi (2,948.82 km) |
| Merrifield to Drexel Heights (Arizona) | 1,945.39 mi (3,130.80 km) |
| Merrifield to Drexel Hill (Pennsylvania) | 127.44 mi (205.10 km) |
| Merrifield to Duarte (California) | 2,264.92 mi (3,645.03 km) |
| Merrifield to Dublin (California) | 2,398.28 mi (3,859.65 km) |
| Merrifield to Dublin (Georgia) | 541.45 mi (871.39 km) |
| Merrifield to Dublin (Ohio) | 326.08 mi (524.78 km) |
| Merrifield to Dubuque (Iowa) | 747.62 mi (1,203.17 km) |
| Merrifield to Duluth (Georgia) | 510.10 mi (820.93 km) |
