| Formia to Dallas (Texas) | 5,673.73 mi (9,130.98 km) |
| Formia to Dalton (Georgia) | 5,078.75 mi (8,173.46 km) |
| Formia to Daly City (California) | 6,318.50 mi (10,168.65 km) |
| Formia to Damascus (Maryland) | 4,549.31 mi (7,321.40 km) |
| Formia to Damascus (Oregon) | 5,861.87 mi (9,433.76 km) |
| Formia to Dana Point (California) | 6,416.96 mi (10,327.10 km) |
| Formia to Danbury (Connecticut) | 4,304.53 mi (6,927.48 km) |
| Formia to Dania Beach (Florida) | 5,237.60 mi (8,429.10 km) |
| Formia to Danville (California) | 6,296.82 mi (10,133.75 km) |
| Formia to Danville (Illinois) | 4,956.72 mi (7,977.07 km) |
| Formia to Danville (Indiana) | 4,927.62 mi (7,930.24 km) |
| Formia to Danville (Kentucky) | 4,945.94 mi (7,959.72 km) |
| Formia to Danville (Virginia) | 4,755.27 mi (7,652.86 km) |
| Formia to Daphne (Alabama) | 5,392.67 mi (8,678.66 km) |
| Formia to Darby (Pennsylvania) | 4,438.77 mi (7,143.50 km) |
