| Crystal Lake to Dover (New Jersey) | 717.44 mi (1,154.61 km) |
| Crystal Lake to Dover (Ohio) | 374.19 mi (602.21 km) |
| Crystal Lake to Downers Grove (Illinois) | 34.41 mi (55.37 km) |
| Crystal Lake to Downey (California) | 1,708.29 mi (2,749.23 km) |
| Crystal Lake to Dranesville (Virginia) | 616.55 mi (992.24 km) |
| Crystal Lake to Draper (Utah) | 1,221.91 mi (1,966.48 km) |
| Crystal Lake to Drexel Heights (Arizona) | 1,424.85 mi (2,293.07 km) |
| Crystal Lake to Drexel Hill (Pennsylvania) | 695.92 mi (1,119.98 km) |
| Crystal Lake to Duarte (California) | 1,691.89 mi (2,722.84 km) |
| Crystal Lake to Dublin (California) | 1,792.27 mi (2,884.37 km) |
| Crystal Lake to Dublin (Georgia) | 732.42 mi (1,178.72 km) |
| Crystal Lake to Dublin (Ohio) | 307.08 mi (494.20 km) |
| Crystal Lake to Dubuque (Iowa) | 122.48 mi (197.11 km) |
| Crystal Lake to Duluth (Georgia) | 612.13 mi (985.13 km) |
| Crystal Lake to Duluth (Minnesota) | 365.46 mi (588.15 km) |
