| Guardiagrele to Desert Hot Springs (California) | 6,321.34 mi (10,173.22 km) |
| Guardiagrele to DeSoto (Texas) | 5,672.64 mi (9,129.23 km) |
| Guardiagrele to Destin (Florida) | 5,334.73 mi (8,585.42 km) |
| Guardiagrele to Destrehan (Louisiana) | 5,526.56 mi (8,894.14 km) |
| Guardiagrele to Detroit (Michigan) | 4,662.06 mi (7,502.86 km) |
| Guardiagrele to Diamond Bar (California) | 6,359.36 mi (10,234.41 km) |
| Guardiagrele to Diamond Springs (California) | 6,176.20 mi (9,939.63 km) |
| Guardiagrele to Dickinson (North Dakota) | 5,175.13 mi (8,328.57 km) |
| Guardiagrele to Dickinson (Texas) | 5,752.68 mi (9,258.05 km) |
| Guardiagrele to Dickson (Tennessee) | 5,114.75 mi (8,231.39 km) |
| Guardiagrele to Difficult Run (Virginia) | 4,562.93 mi (7,343.32 km) |
| Guardiagrele to Dinuba (California) | 6,260.21 mi (10,074.84 km) |
| Guardiagrele to Discovery Bay (California) | 6,243.99 mi (10,048.73 km) |
| Guardiagrele to Dix Hills (New York) | 4,313.30 mi (6,941.59 km) |
| Guardiagrele to Dixon (California) | 6,218.30 mi (10,007.39 km) |
