| Swanage to Desert Hot Springs (California) | 5,370.03 mi (8,642.23 km) |
| Swanage to DeSoto (Texas) | 4,715.15 mi (7,588.31 km) |
| Swanage to Destin (Florida) | 4,399.85 mi (7,080.88 km) |
| Swanage to Destrehan (Louisiana) | 4,583.89 mi (7,377.06 km) |
| Swanage to Detroit (Michigan) | 3,704.82 mi (5,962.33 km) |
| Swanage to Diamond Bar (California) | 5,410.38 mi (8,707.16 km) |
| Swanage to Diamond Springs (California) | 5,243.06 mi (8,437.89 km) |
| Swanage to Dickinson (North Dakota) | 4,224.22 mi (6,798.22 km) |
| Swanage to Dickinson (Texas) | 4,802.22 mi (7,728.42 km) |
| Swanage to Dickson (Tennessee) | 4,163.71 mi (6,700.84 km) |
| Swanage to Difficult Run (Virginia) | 3,621.61 mi (5,828.42 km) |
| Swanage to Dinuba (California) | 5,318.99 mi (8,560.08 km) |
| Swanage to Discovery Bay (California) | 5,311.15 mi (8,547.47 km) |
| Swanage to Dix Hills (New York) | 3,373.21 mi (5,428.65 km) |
| Swanage to Dixon (California) | 5,287.31 mi (8,509.11 km) |
