| Southlake to Dover (New Hampshire) | 1,584.91 mi (2,550.66 km) |
| Southlake to Dover (New Jersey) | 1,357.73 mi (2,185.05 km) |
| Southlake to Dover (Ohio) | 1,010.97 mi (1,627.01 km) |
| Southlake to Downers Grove (Illinois) | 789.30 mi (1,270.26 km) |
| Southlake to Downey (California) | 1,209.38 mi (1,946.31 km) |
| Southlake to Dranesville (Virginia) | 1,179.17 mi (1,897.69 km) |
| Southlake to Draper (Utah) | 965.02 mi (1,553.04 km) |
| Southlake to Drexel Heights (Arizona) | 810.75 mi (1,304.77 km) |
| Southlake to Drexel Hill (Pennsylvania) | 1,302.50 mi (2,096.17 km) |
| Southlake to Duarte (California) | 1,198.44 mi (1,928.70 km) |
| Southlake to Dublin (California) | 1,428.53 mi (2,298.99 km) |
| Southlake to Dublin (Georgia) | 826.38 mi (1,329.93 km) |
| Southlake to Dublin (Ohio) | 919.72 mi (1,480.15 km) |
| Southlake to Dubuque (Iowa) | 747.08 mi (1,202.31 km) |
| Southlake to Duluth (Georgia) | 752.24 mi (1,210.61 km) |
