| Formia to Delhi (California) | 6,284.41 mi (10,113.78 km) |
| Formia to Delray Beach (Florida) | 5,216.78 mi (8,395.60 km) |
| Formia to Deltona (Florida) | 5,163.22 mi (8,309.40 km) |
| Formia to Deming (New Mexico) | 6,134.39 mi (9,872.34 km) |
| Formia to Denison (Texas) | 5,618.87 mi (9,042.69 km) |
| Formia to Dent (Ohio) | 4,874.77 mi (7,845.19 km) |
| Formia to Denton (Texas) | 5,668.55 mi (9,122.65 km) |
| Formia to Dentsville (South Carolina) | 4,929.24 mi (7,932.85 km) |
| Formia to Denver (Colorado) | 5,637.45 mi (9,072.60 km) |
| Formia to Depew (New York) | 4,472.85 mi (7,198.35 km) |
| Formia to Derby (Connecticut) | 4,290.22 mi (6,904.44 km) |
| Formia to Derby (Kansas) | 5,462.66 mi (8,791.30 km) |
| Formia to Des Moines (Iowa) | 5,131.46 mi (8,258.29 km) |
| Formia to Des Moines (Washington) | 5,742.94 mi (9,242.36 km) |
| Formia to Des Plaines (Illinois) | 4,886.38 mi (7,863.87 km) |
