| Walnut Park to Dixon (California) | 368.85 mi (593.60 km) |
| Walnut Park to Dixon (Illinois) | 1,649.48 mi (2,654.58 km) |
| Walnut Park to Dobbs Ferry (New York) | 2,452.69 mi (3,947.22 km) |
| Walnut Park to Doctor Phillips (Florida) | 2,191.99 mi (3,527.66 km) |
| Walnut Park to Dodge City (Kansas) | 1,050.54 mi (1,690.69 km) |
| Walnut Park to Dolton (Illinois) | 1,743.12 mi (2,805.27 km) |
| Walnut Park to Donna (Texas) | 1,318.36 mi (2,121.69 km) |
| Walnut Park to Dorado (Puerto Rico) | 3,355.21 mi (5,399.70 km) |
| Walnut Park to Doral (Florida) | 2,323.10 mi (3,738.66 km) |
| Walnut Park to Doraville (Georgia) | 1,937.09 mi (3,117.44 km) |
| Walnut Park to Dothan (Alabama) | 1,911.28 mi (3,075.90 km) |
| Walnut Park to Douglas (Arizona) | 535.99 mi (862.60 km) |
| Walnut Park to Douglas (Georgia) | 2,052.42 mi (3,303.05 km) |
| Walnut Park to Douglasville (Georgia) | 1,914.53 mi (3,081.14 km) |
| Walnut Park to Dover (Delaware) | 2,374.68 mi (3,821.68 km) |
