| Bargoed to Dallas (Texas) | 4,619.79 mi (7,434.83 km) |
| Bargoed to Dalton (Georgia) | 4,050.29 mi (6,518.32 km) |
| Bargoed to Daly City (California) | 5,258.33 mi (8,462.46 km) |
| Bargoed to Damascus (Maryland) | 3,523.77 mi (5,670.96 km) |
| Bargoed to Damascus (Oregon) | 4,817.06 mi (7,752.31 km) |
| Bargoed to Dana Point (California) | 5,345.56 mi (8,602.85 km) |
| Bargoed to Danbury (Connecticut) | 3,278.65 mi (5,276.48 km) |
| Bargoed to Dania Beach (Florida) | 4,278.26 mi (6,885.20 km) |
| Bargoed to Danville (California) | 5,235.89 mi (8,426.34 km) |
| Bargoed to Danville (Illinois) | 3,901.81 mi (6,279.35 km) |
| Bargoed to Danville (Indiana) | 3,876.11 mi (6,237.99 km) |
| Bargoed to Danville (Kentucky) | 3,906.08 mi (6,286.22 km) |
| Bargoed to Danville (Virginia) | 3,736.56 mi (6,013.42 km) |
| Bargoed to Daphne (Alabama) | 4,372.56 mi (7,036.96 km) |
| Bargoed to Darby (Pennsylvania) | 3,415.70 mi (5,497.04 km) |
