| Thornton Heath to Desert Hot Springs (California) | 5,396.44 mi (8,684.74 km) |
| Thornton Heath to DeSoto (Texas) | 4,763.77 mi (7,666.55 km) |
| Thornton Heath to Destin (Florida) | 4,460.65 mi (7,178.73 km) |
| Thornton Heath to Destrehan (Louisiana) | 4,641.52 mi (7,469.81 km) |
| Thornton Heath to Detroit (Michigan) | 3,754.28 mi (6,041.93 km) |
| Thornton Heath to Diamond Bar (California) | 5,435.30 mi (8,747.27 km) |
| Thornton Heath to Diamond Springs (California) | 5,260.05 mi (8,465.23 km) |
| Thornton Heath to Dickinson (North Dakota) | 4,250.18 mi (6,840.01 km) |
| Thornton Heath to Dickinson (Texas) | 4,855.87 mi (7,814.76 km) |
| Thornton Heath to Dickson (Tennessee) | 4,217.46 mi (6,787.35 km) |
| Thornton Heath to Difficult Run (Virginia) | 3,680.67 mi (5,923.46 km) |
| Thornton Heath to Dinuba (California) | 5,339.66 mi (8,593.36 km) |
| Thornton Heath to Discovery Bay (California) | 5,328.04 mi (8,574.66 km) |
| Thornton Heath to Dix Hills (New York) | 3,433.03 mi (5,524.93 km) |
| Thornton Heath to Dixon (California) | 5,303.43 mi (8,535.05 km) |
