| Darien to Darby (Pennsylvania) | 676.20 mi (1,088.24 km) |
| Darien to Dardenne Prairie (Missouri) | 252.27 mi (405.99 km) |
| Darien to Davenport (Iowa) | 136.04 mi (218.94 km) |
| Darien to Davidson (North Carolina) | 579.59 mi (932.77 km) |
| Darien to Davie (Florida) | 1,167.62 mi (1,879.11 km) |
| Darien to Davis (California) | 1,784.67 mi (2,872.15 km) |
| Darien to Dayton (Nevada) | 1,658.79 mi (2,669.56 km) |
| Darien to Dayton (Ohio) | 239.94 mi (386.15 km) |
| Darien to Daytona Beach (Florida) | 948.58 mi (1,526.59 km) |
| Darien to De Pere (Wisconsin) | 185.65 mi (298.77 km) |
| Darien to De Witt (New York) | 613.22 mi (986.89 km) |
| Darien to Dearborn (Michigan) | 247.86 mi (398.89 km) |
| Darien to Dearborn Heights (Michigan) | 244.66 mi (393.74 km) |
| Darien to DeBary (Florida) | 964.00 mi (1,551.40 km) |
| Darien to Decatur (Alabama) | 498.43 mi (802.14 km) |
