| Security-Widefield to Dixon (California) | 922.86 mi (1,485.20 km) |
| Security-Widefield to Dixon (Illinois) | 829.58 mi (1,335.08 km) |
| Security-Widefield to Dobbs Ferry (New York) | 1,634.32 mi (2,630.19 km) |
| Security-Widefield to Doctor Phillips (Florida) | 1,507.98 mi (2,426.86 km) |
| Security-Widefield to Dodge City (Kansas) | 263.74 mi (424.44 km) |
| Security-Widefield to Dolton (Illinois) | 923.42 mi (1,486.09 km) |
| Security-Widefield to Donna (Texas) | 952.61 mi (1,533.08 km) |
| Security-Widefield to Dorado (Puerto Rico) | 2,691.49 mi (4,331.54 km) |
| Security-Widefield to Doral (Florida) | 1,671.89 mi (2,690.64 km) |
| Security-Widefield to Doraville (Georgia) | 1,183.20 mi (1,904.17 km) |
| Security-Widefield to Dothan (Alabama) | 1,206.65 mi (1,941.91 km) |
| Security-Widefield to Douglas (Arizona) | 578.65 mi (931.24 km) |
| Security-Widefield to Douglas (Georgia) | 1,328.57 mi (2,138.12 km) |
| Security-Widefield to Douglasville (Georgia) | 1,164.69 mi (1,874.39 km) |
| Security-Widefield to Dover (Delaware) | 1,562.03 mi (2,513.85 km) |
