| Chelmsford to Dardenne Prairie (Missouri) | 4,230.71 mi (6,808.67 km) |
| Chelmsford to Darien (Illinois) | 3,983.03 mi (6,410.06 km) |
| Chelmsford to Davenport (Iowa) | 4,090.41 mi (6,582.88 km) |
| Chelmsford to Davidson (North Carolina) | 3,997.80 mi (6,433.83 km) |
| Chelmsford to Davie (Florida) | 4,439.46 mi (7,144.62 km) |
| Chelmsford to Davis (California) | 5,295.15 mi (8,521.71 km) |
| Chelmsford to Dayton (Nevada) | 5,190.59 mi (8,353.45 km) |
| Chelmsford to Dayton (Ohio) | 3,929.64 mi (6,324.15 km) |
| Chelmsford to Daytona Beach (Florida) | 4,316.32 mi (6,946.45 km) |
| Chelmsford to De Pere (Wisconsin) | 3,861.86 mi (6,215.07 km) |
| Chelmsford to De Witt (New York) | 3,464.12 mi (5,574.96 km) |
| Chelmsford to Dearborn (Michigan) | 3,774.70 mi (6,074.80 km) |
| Chelmsford to Dearborn Heights (Michigan) | 3,777.00 mi (6,078.49 km) |
| Chelmsford to DeBary (Florida) | 4,341.64 mi (6,987.19 km) |
| Chelmsford to Decatur (Alabama) | 4,290.30 mi (6,904.56 km) |
