| Grass Valley to Darby (Pennsylvania) | 2,411.93 mi (3,881.63 km) |
| Grass Valley to Dardenne Prairie (Missouri) | 1,620.96 mi (2,608.69 km) |
| Grass Valley to Darien (Illinois) | 1,735.83 mi (2,793.55 km) |
| Grass Valley to Davenport (Iowa) | 1,602.01 mi (2,578.18 km) |
| Grass Valley to Davidson (North Carolina) | 2,206.29 mi (3,550.68 km) |
| Grass Valley to Davie (Florida) | 2,514.36 mi (4,046.48 km) |
| Grass Valley to Davis (California) | 59.07 mi (95.07 km) |
| Grass Valley to Dayton (Nevada) | 79.60 mi (128.11 km) |
| Grass Valley to Dayton (Ohio) | 1,951.00 mi (3,139.84 km) |
| Grass Valley to Daytona Beach (Florida) | 2,364.45 mi (3,805.22 km) |
| Grass Valley to De Pere (Wisconsin) | 1,723.05 mi (2,772.98 km) |
| Grass Valley to De Witt (New York) | 2,327.12 mi (3,745.14 km) |
| Grass Valley to Dearborn (Michigan) | 1,975.15 mi (3,178.69 km) |
| Grass Valley to Dearborn Heights (Michigan) | 1,971.88 mi (3,173.43 km) |
| Grass Valley to DeBary (Florida) | 2,362.74 mi (3,802.46 km) |
