| Fermo to Dixon (Illinois) | 4,877.45 mi (7,849.50 km) |
| Fermo to Dobbs Ferry (New York) | 4,272.09 mi (6,875.26 km) |
| Fermo to Doctor Phillips (Florida) | 5,145.80 mi (8,281.37 km) |
| Fermo to Dodge City (Kansas) | 5,474.59 mi (8,810.50 km) |
| Fermo to Dolton (Illinois) | 4,813.64 mi (7,746.81 km) |
| Fermo to Donna (Texas) | 5,986.39 mi (9,634.16 km) |
| Fermo to Dorado (Puerto Rico) | 4,857.89 mi (7,818.02 km) |
| Fermo to Doral (Florida) | 5,212.98 mi (8,389.49 km) |
| Fermo to Doraville (Georgia) | 5,022.65 mi (8,083.17 km) |
| Fermo to Dothan (Alabama) | 5,194.33 mi (8,359.47 km) |
| Fermo to Douglas (Arizona) | 6,161.29 mi (9,915.64 km) |
| Fermo to Douglas (Georgia) | 5,068.83 mi (8,157.50 km) |
| Fermo to Douglasville (Georgia) | 5,049.13 mi (8,125.78 km) |
| Fermo to Dover (Delaware) | 4,416.91 mi (7,108.34 km) |
| Fermo to Dover (New Hampshire) | 4,061.83 mi (6,536.88 km) |
