| Grass Valley to Des Plaines (Illinois) | 1,738.24 mi (2,797.42 km) |
| Grass Valley to Desert Hot Springs (California) | 441.56 mi (710.62 km) |
| Grass Valley to DeSoto (Texas) | 1,423.75 mi (2,291.31 km) |
| Grass Valley to Destin (Florida) | 2,040.40 mi (3,283.71 km) |
| Grass Valley to Destrehan (Louisiana) | 1,848.08 mi (2,974.20 km) |
| Grass Valley to Detroit (Michigan) | 1,980.19 mi (3,186.81 km) |
| Grass Valley to Diamond Bar (California) | 403.06 mi (648.67 km) |
| Grass Valley to Diamond Springs (California) | 38.49 mi (61.94 km) |
| Grass Valley to Dickinson (North Dakota) | 1,059.48 mi (1,705.07 km) |
| Grass Valley to Dickinson (Texas) | 1,621.65 mi (2,609.79 km) |
| Grass Valley to Dickson (Tennessee) | 1,845.14 mi (2,969.47 km) |
| Grass Valley to Difficult Run (Virginia) | 2,321.47 mi (3,736.05 km) |
| Grass Valley to Dinuba (California) | 205.85 mi (331.29 km) |
| Grass Valley to Discovery Bay (California) | 95.70 mi (154.02 km) |
| Grass Valley to Dix Hills (New York) | 2,495.79 mi (4,016.59 km) |
