| Southlake to Dixon (California) | 1,430.68 mi (2,302.45 km) |
| Southlake to Dixon (Illinois) | 743.94 mi (1,197.25 km) |
| Southlake to Dobbs Ferry (New York) | 1,394.75 mi (2,244.63 km) |
| Southlake to Doctor Phillips (Florida) | 979.84 mi (1,576.89 km) |
| Southlake to Dodge City (Kansas) | 369.28 mi (594.30 km) |
| Southlake to Dolton (Illinois) | 795.74 mi (1,280.61 km) |
| Southlake to Donna (Texas) | 473.50 mi (762.02 km) |
| Southlake to Dorado (Puerto Rico) | 2,155.52 mi (3,468.97 km) |
| Southlake to Doral (Florida) | 1,123.03 mi (1,807.34 km) |
| Southlake to Doraville (Georgia) | 745.06 mi (1,199.05 km) |
| Southlake to Dothan (Alabama) | 697.20 mi (1,122.04 km) |
| Southlake to Douglas (Arizona) | 732.56 mi (1,178.94 km) |
| Southlake to Douglas (Georgia) | 840.85 mi (1,353.22 km) |
| Southlake to Douglasville (Georgia) | 719.89 mi (1,158.56 km) |
| Southlake to Dover (Delaware) | 1,278.22 mi (2,057.10 km) |
