| Guardiagrele to Decatur (Georgia) | 5,085.71 mi (8,184.66 km) |
| Guardiagrele to Decatur (Illinois) | 5,007.67 mi (8,059.06 km) |
| Guardiagrele to Deer Park (New York) | 4,314.17 mi (6,942.99 km) |
| Guardiagrele to Deer Park (Texas) | 5,743.53 mi (9,243.32 km) |
| Guardiagrele to Deerfield (Illinois) | 4,861.42 mi (7,823.70 km) |
| Guardiagrele to Deerfield Beach (Florida) | 5,228.86 mi (8,415.04 km) |
| Guardiagrele to Defiance (Ohio) | 4,760.11 mi (7,660.66 km) |
| Guardiagrele to DeForest (Wisconsin) | 4,872.24 mi (7,841.11 km) |
| Guardiagrele to DeKalb (Illinois) | 4,907.06 mi (7,897.14 km) |
| Guardiagrele to Del Aire (California) | 6,381.51 mi (10,270.05 km) |
| Guardiagrele to Del City (Oklahoma) | 5,554.76 mi (8,939.52 km) |
| Guardiagrele to Del Rio (Texas) | 5,998.07 mi (9,652.95 km) |
| Guardiagrele to DeLand (Florida) | 5,161.76 mi (8,307.05 km) |
| Guardiagrele to Delano (California) | 6,301.57 mi (10,141.40 km) |
| Guardiagrele to Delaware (Ohio) | 4,749.42 mi (7,643.46 km) |
