| Somma Vesuviana to Desert Hot Springs (California) | 6,399.90 mi (10,299.64 km) |
| Somma Vesuviana to DeSoto (Texas) | 5,737.64 mi (9,233.83 km) |
| Somma Vesuviana to Destin (Florida) | 5,390.24 mi (8,674.75 km) |
| Somma Vesuviana to Destrehan (Louisiana) | 5,584.57 mi (8,987.49 km) |
| Somma Vesuviana to Detroit (Michigan) | 4,727.26 mi (7,607.79 km) |
| Somma Vesuviana to Diamond Bar (California) | 6,438.67 mi (10,362.04 km) |
| Somma Vesuviana to Diamond Springs (California) | 6,259.05 mi (10,072.96 km) |
| Somma Vesuviana to Dickinson (North Dakota) | 5,253.64 mi (8,454.91 km) |
| Somma Vesuviana to Dickinson (Texas) | 5,813.74 mi (9,356.32 km) |
| Somma Vesuviana to Dickson (Tennessee) | 5,176.39 mi (8,330.60 km) |
| Somma Vesuviana to Difficult Run (Virginia) | 4,621.13 mi (7,436.99 km) |
| Somma Vesuviana to Dinuba (California) | 6,341.50 mi (10,205.66 km) |
| Somma Vesuviana to Discovery Bay (California) | 6,326.91 mi (10,182.17 km) |
| Somma Vesuviana to Dix Hills (New York) | 4,371.29 mi (7,034.92 km) |
| Somma Vesuviana to Dixon (California) | 6,301.53 mi (10,141.33 km) |
