| Fermo to Dumas (Texas) | 5,644.13 mi (9,083.34 km) |
| Fermo to Dumont (New Jersey) | 4,280.00 mi (6,887.99 km) |
| Fermo to Duncan (Oklahoma) | 5,556.99 mi (8,943.11 km) |
| Fermo to Duncanville (Texas) | 5,611.84 mi (9,031.38 km) |
| Fermo to Dundalk (Maryland) | 4,454.73 mi (7,169.19 km) |
| Fermo to Dunedin (Florida) | 5,223.91 mi (8,407.07 km) |
| Fermo to Dunkirk (New York) | 4,444.04 mi (7,151.99 km) |
| Fermo to Dunmore (Pennsylvania) | 4,330.73 mi (6,969.63 km) |
| Fermo to Dunwoody (Georgia) | 5,022.87 mi (8,083.53 km) |
| Fermo to Durango (Colorado) | 5,781.75 mi (9,304.83 km) |
| Fermo to Durant (Oklahoma) | 5,523.84 mi (8,889.76 km) |
| Fermo to Durham (North Carolina) | 4,697.05 mi (7,559.17 km) |
| Fermo to Dyer (Indiana) | 4,815.98 mi (7,750.57 km) |
| Fermo to Dyersburg (Tennessee) | 5,140.57 mi (8,272.94 km) |
| Fermo to Eagan (Minnesota) | 4,879.06 mi (7,852.09 km) |
