| Fermo to Decatur (Georgia) | 5,029.90 mi (8,094.84 km) |
| Fermo to Decatur (Illinois) | 4,946.67 mi (7,960.89 km) |
| Fermo to Deer Park (New York) | 4,258.13 mi (6,852.80 km) |
| Fermo to Deer Park (Texas) | 5,685.22 mi (9,149.48 km) |
| Fermo to Deerfield (Illinois) | 4,799.61 mi (7,724.23 km) |
| Fermo to Deerfield Beach (Florida) | 5,180.01 mi (8,336.42 km) |
| Fermo to Defiance (Ohio) | 4,699.89 mi (7,563.74 km) |
| Fermo to DeForest (Wisconsin) | 4,809.46 mi (7,740.08 km) |
| Fermo to DeKalb (Illinois) | 4,845.08 mi (7,797.41 km) |
| Fermo to Del Aire (California) | 6,313.49 mi (10,160.58 km) |
| Fermo to Del City (Oklahoma) | 5,492.83 mi (8,839.85 km) |
| Fermo to Del Rio (Texas) | 5,937.41 mi (9,555.34 km) |
| Fermo to DeLand (Florida) | 5,110.42 mi (8,224.43 km) |
| Fermo to Delano (California) | 6,232.99 mi (10,031.03 km) |
| Fermo to Delaware (Ohio) | 4,690.20 mi (7,548.15 km) |
