| Gateway to Dixon (California) | 2,452.73 mi (3,947.29 km) |
| Gateway to Dixon (Illinois) | 1,142.28 mi (1,838.33 km) |
| Gateway to Dobbs Ferry (New York) | 1,093.76 mi (1,760.24 km) |
| Gateway to Doctor Phillips (Florida) | 130.00 mi (209.22 km) |
| Gateway to Dodge City (Kansas) | 1,314.68 mi (2,115.77 km) |
| Gateway to Dolton (Illinois) | 1,091.67 mi (1,756.87 km) |
| Gateway to Donna (Texas) | 1,009.55 mi (1,624.72 km) |
| Gateway to Dorado (Puerto Rico) | 1,134.03 mi (1,825.05 km) |
| Gateway to Doral (Florida) | 100.96 mi (162.48 km) |
| Gateway to Doraville (Georgia) | 528.24 mi (850.12 km) |
| Gateway to Dothan (Alabama) | 390.42 mi (628.32 km) |
| Gateway to Douglas (Arizona) | 1,707.52 mi (2,747.99 km) |
| Gateway to Douglas (Georgia) | 346.97 mi (558.39 km) |
| Gateway to Douglasville (Georgia) | 525.24 mi (845.29 km) |
| Gateway to Dover (Delaware) | 940.72 mi (1,513.94 km) |
