| Grayslake to Des Plaines (Illinois) | 22.21 mi (35.75 km) |
| Grayslake to Desert Hot Springs (California) | 1,644.38 mi (2,646.37 km) |
| Grayslake to DeSoto (Texas) | 828.08 mi (1,332.66 km) |
| Grayslake to Destin (Florida) | 829.88 mi (1,335.57 km) |
| Grayslake to Destrehan (Louisiana) | 864.98 mi (1,392.06 km) |
| Grayslake to Detroit (Michigan) | 251.75 mi (405.15 km) |
| Grayslake to Diamond Bar (California) | 1,706.84 mi (2,746.90 km) |
| Grayslake to Diamond Springs (California) | 1,730.56 mi (2,785.06 km) |
| Grayslake to Dickinson (North Dakota) | 789.46 mi (1,270.52 km) |
| Grayslake to Dickinson (Texas) | 972.38 mi (1,564.89 km) |
| Grayslake to Dickson (Tennessee) | 435.15 mi (700.31 km) |
| Grayslake to Difficult Run (Virginia) | 608.17 mi (978.76 km) |
| Grayslake to Dinuba (California) | 1,710.34 mi (2,752.53 km) |
| Grayslake to Discovery Bay (California) | 1,787.67 mi (2,876.98 km) |
| Grayslake to Dix Hills (New York) | 766.06 mi (1,232.85 km) |
