| Forest Grove to Darby (Pennsylvania) | 2,422.81 mi (3,899.13 km) |
| Forest Grove to Dardenne Prairie (Missouri) | 1,710.51 mi (2,752.81 km) |
| Forest Grove to Darien (Illinois) | 1,761.55 mi (2,834.94 km) |
| Forest Grove to Davenport (Iowa) | 1,639.34 mi (2,638.26 km) |
| Forest Grove to Davidson (North Carolina) | 2,297.62 mi (3,697.67 km) |
| Forest Grove to Davie (Florida) | 2,706.66 mi (4,355.94 km) |
| Forest Grove to Davis (California) | 486.61 mi (783.13 km) |
| Forest Grove to Dayton (Nevada) | 469.02 mi (754.81 km) |
| Forest Grove to Dayton (Ohio) | 1,996.29 mi (3,212.72 km) |
| Forest Grove to Daytona Beach (Florida) | 2,530.83 mi (4,072.97 km) |
| Forest Grove to De Pere (Wisconsin) | 1,700.20 mi (2,736.20 km) |
| Forest Grove to De Witt (New York) | 2,299.35 mi (3,700.45 km) |
| Forest Grove to Dearborn (Michigan) | 1,977.41 mi (3,182.34 km) |
| Forest Grove to Dearborn Heights (Michigan) | 1,974.26 mi (3,177.27 km) |
| Forest Grove to DeBary (Florida) | 2,533.78 mi (4,077.72 km) |
