| Formia to Dover (New Jersey) | 4,371.45 mi (7,035.17 km) |
| Formia to Dover (Ohio) | 4,684.44 mi (7,538.88 km) |
| Formia to Downers Grove (Illinois) | 4,901.42 mi (7,888.07 km) |
| Formia to Downey (California) | 6,404.50 mi (10,307.05 km) |
| Formia to Dranesville (Virginia) | 4,567.75 mi (7,351.08 km) |
| Formia to Draper (Utah) | 5,835.49 mi (9,391.31 km) |
| Formia to Drexel Heights (Arizona) | 6,262.12 mi (10,077.92 km) |
| Formia to Drexel Hill (Pennsylvania) | 4,439.57 mi (7,144.80 km) |
| Formia to Duarte (California) | 6,385.94 mi (10,277.18 km) |
| Formia to Dublin (California) | 6,300.35 mi (10,139.43 km) |
| Formia to Dublin (Georgia) | 5,084.58 mi (8,182.84 km) |
| Formia to Dublin (Ohio) | 4,772.17 mi (7,680.06 km) |
| Formia to Dubuque (Iowa) | 4,976.89 mi (8,009.53 km) |
| Formia to Duluth (Georgia) | 5,075.63 mi (8,168.43 km) |
| Formia to Duluth (Minnesota) | 4,841.55 mi (7,791.72 km) |
