| Darien to Dixon (Illinois) | 77.43 mi (124.61 km) |
| Darien to Dobbs Ferry (New York) | 732.58 mi (1,178.97 km) |
| Darien to Doctor Phillips (Florida) | 988.54 mi (1,590.90 km) |
| Darien to Dodge City (Kansas) | 695.27 mi (1,118.93 km) |
| Darien to Dolton (Illinois) | 21.40 mi (34.44 km) |
| Darien to Donna (Texas) | 1,220.54 mi (1,964.27 km) |
| Darien to Dorado (Puerto Rico) | 2,053.97 mi (3,305.55 km) |
| Darien to Doral (Florida) | 1,183.29 mi (1,904.32 km) |
| Darien to Doraville (Georgia) | 577.99 mi (930.19 km) |
| Darien to Dothan (Alabama) | 740.10 mi (1,191.08 km) |
| Darien to Douglas (Arizona) | 1,389.24 mi (2,235.76 km) |
| Darien to Douglas (Georgia) | 762.02 mi (1,226.35 km) |
| Darien to Douglasville (Georgia) | 581.31 mi (935.53 km) |
| Darien to Dover (Delaware) | 678.39 mi (1,091.76 km) |
| Darien to Dover (New Hampshire) | 875.58 mi (1,409.10 km) |
