| San Gwann to Desert Hot Springs (California) | 6,668.14 mi (10,731.34 km) |
| San Gwann to DeSoto (Texas) | 5,950.36 mi (9,576.17 km) |
| San Gwann to Destin (Florida) | 5,565.98 mi (8,957.59 km) |
| San Gwann to Destrehan (Louisiana) | 5,769.59 mi (9,285.26 km) |
| San Gwann to Detroit (Michigan) | 4,943.83 mi (7,956.32 km) |
| San Gwann to Diamond Bar (California) | 6,710.18 mi (10,798.99 km) |
| San Gwann to Diamond Springs (California) | 6,546.73 mi (10,535.95 km) |
| San Gwann to Dickinson (North Dakota) | 5,523.75 mi (8,889.61 km) |
| San Gwann to Dickinson (Texas) | 6,010.26 mi (9,672.58 km) |
| San Gwann to Dickson (Tennessee) | 5,377.29 mi (8,653.91 km) |
| San Gwann to Difficult Run (Virginia) | 4,810.32 mi (7,741.46 km) |
| San Gwann to Dinuba (California) | 6,621.98 mi (10,657.05 km) |
| San Gwann to Discovery Bay (California) | 6,614.82 mi (10,645.52 km) |
| San Gwann to Dix Hills (New York) | 4,560.65 mi (7,339.66 km) |
| San Gwann to Dixon (California) | 6,590.87 mi (10,606.98 km) |
