| Thornton Heath to Dumas (Texas) | 4,786.11 mi (7,702.51 km) |
| Thornton Heath to Dumont (New Jersey) | 3,453.72 mi (5,558.23 km) |
| Thornton Heath to Duncan (Oklahoma) | 4,704.10 mi (7,570.51 km) |
| Thornton Heath to Duncanville (Texas) | 4,763.26 mi (7,665.73 km) |
| Thornton Heath to Dundalk (Maryland) | 3,629.32 mi (5,840.82 km) |
| Thornton Heath to Dunedin (Florida) | 4,425.88 mi (7,122.76 km) |
| Thornton Heath to Dunkirk (New York) | 3,602.10 mi (5,797.02 km) |
| Thornton Heath to Dunmore (Pennsylvania) | 3,499.14 mi (5,631.32 km) |
| Thornton Heath to Dunwoody (Georgia) | 4,197.36 mi (6,754.99 km) |
| Thornton Heath to Durango (Colorado) | 4,921.82 mi (7,920.91 km) |
| Thornton Heath to Durant (Oklahoma) | 4,673.79 mi (7,521.74 km) |
| Thornton Heath to Durham (North Carolina) | 3,878.47 mi (6,241.80 km) |
| Thornton Heath to Dyer (Indiana) | 3,964.77 mi (6,380.68 km) |
| Thornton Heath to Dyersburg (Tennessee) | 4,297.92 mi (6,916.84 km) |
| Thornton Heath to Eagan (Minnesota) | 4,019.79 mi (6,469.23 km) |
