| Security-Widefield to Dallas (Oregon) | 1,044.99 mi (1,681.75 km) |
| Security-Widefield to Dallas (Texas) | 606.01 mi (975.28 km) |
| Security-Widefield to Dalton (Georgia) | 1,124.43 mi (1,809.59 km) |
| Security-Widefield to Daly City (California) | 965.05 mi (1,553.11 km) |
| Security-Widefield to Damascus (Maryland) | 1,472.15 mi (2,369.20 km) |
| Security-Widefield to Damascus (Oregon) | 1,016.34 mi (1,635.64 km) |
| Security-Widefield to Dana Point (California) | 810.10 mi (1,303.73 km) |
| Security-Widefield to Danbury (Connecticut) | 1,652.95 mi (2,660.17 km) |
| Security-Widefield to Dania Beach (Florida) | 1,670.94 mi (2,689.12 km) |
| Security-Widefield to Danville (California) | 936.74 mi (1,507.54 km) |
| Security-Widefield to Danville (Illinois) | 916.18 mi (1,474.45 km) |
| Security-Widefield to Danville (Indiana) | 975.21 mi (1,569.45 km) |
| Security-Widefield to Danville (Kentucky) | 1,083.12 mi (1,743.12 km) |
| Security-Widefield to Danville (Virginia) | 1,387.65 mi (2,233.21 km) |
| Security-Widefield to Daphne (Alabama) | 1,106.17 mi (1,780.21 km) |
