| Union Park to Dixon (California) | 2,414.74 mi (3,886.14 km) |
| Union Park to Dixon (Illinois) | 1,027.50 mi (1,653.60 km) |
| Union Park to Dobbs Ferry (New York) | 955.27 mi (1,537.35 km) |
| Union Park to Doctor Phillips (Florida) | 17.56 mi (28.25 km) |
| Union Park to Dodge City (Kansas) | 1,254.94 mi (2,019.64 km) |
| Union Park to Dolton (Illinois) | 970.83 mi (1,562.40 km) |
| Union Park to Donna (Texas) | 1,044.74 mi (1,681.34 km) |
| Union Park to Dorado (Puerto Rico) | 1,175.23 mi (1,891.35 km) |
| Union Park to Doral (Florida) | 197.57 mi (317.95 km) |
| Union Park to Doraville (Georgia) | 410.27 mi (660.27 km) |
| Union Park to Dothan (Alabama) | 310.45 mi (499.62 km) |
| Union Park to Douglas (Arizona) | 1,700.53 mi (2,736.73 km) |
| Union Park to Douglas (Georgia) | 225.07 mi (362.22 km) |
| Union Park to Douglasville (Georgia) | 412.03 mi (663.10 km) |
| Union Park to Dover (Delaware) | 801.68 mi (1,290.18 km) |
