| McDonough to Darby (Pennsylvania) | 665.06 mi (1,070.32 km) |
| McDonough to Dardenne Prairie (Missouri) | 519.28 mi (835.70 km) |
| McDonough to Darien (Illinois) | 610.79 mi (982.97 km) |
| McDonough to Davenport (Iowa) | 662.63 mi (1,066.41 km) |
| McDonough to Davidson (North Carolina) | 236.29 mi (380.28 km) |
| McDonough to Davie (Florida) | 558.75 mi (899.23 km) |
| McDonough to Davis (California) | 2,115.61 mi (3,404.75 km) |
| McDonough to Dayton (Nevada) | 1,998.14 mi (3,215.70 km) |
| McDonough to Dayton (Ohio) | 438.12 mi (705.08 km) |
| McDonough to Daytona Beach (Florida) | 343.88 mi (553.43 km) |
| McDonough to De Pere (Wisconsin) | 787.95 mi (1,268.08 km) |
| McDonough to De Witt (New York) | 793.36 mi (1,276.79 km) |
| McDonough to Dearborn (Michigan) | 615.18 mi (990.04 km) |
| McDonough to Dearborn Heights (Michigan) | 615.16 mi (990.00 km) |
| McDonough to DeBary (Florida) | 356.49 mi (573.71 km) |
