| Park Forest to Des Plaines (Illinois) | 39.76 mi (63.98 km) |
| Park Forest to Desert Hot Springs (California) | 1,651.61 mi (2,658.02 km) |
| Park Forest to DeSoto (Texas) | 794.48 mi (1,278.59 km) |
| Park Forest to Destin (Florida) | 769.01 mi (1,237.60 km) |
| Park Forest to Destrehan (Louisiana) | 809.85 mi (1,303.33 km) |
| Park Forest to Detroit (Michigan) | 243.70 mi (392.19 km) |
| Park Forest to Diamond Bar (California) | 1,715.46 mi (2,760.77 km) |
| Park Forest to Diamond Springs (California) | 1,752.24 mi (2,819.96 km) |
| Park Forest to Dickinson (North Dakota) | 834.67 mi (1,343.27 km) |
| Park Forest to Dickinson (Texas) | 927.87 mi (1,493.27 km) |
| Park Forest to Dickson (Tennessee) | 374.74 mi (603.09 km) |
| Park Forest to Difficult Run (Virginia) | 573.67 mi (923.23 km) |
| Park Forest to Dinuba (California) | 1,726.17 mi (2,778.00 km) |
| Park Forest to Discovery Bay (California) | 1,808.06 mi (2,909.79 km) |
| Park Forest to Dix Hills (New York) | 747.23 mi (1,202.56 km) |
