| Knowle to Dixon (Illinois) | 3,930.36 mi (6,325.31 km) |
| Knowle to Dobbs Ferry (New York) | 3,359.10 mi (5,405.95 km) |
| Knowle to Doctor Phillips (Florida) | 4,269.08 mi (6,870.43 km) |
| Knowle to Dodge City (Kansas) | 4,521.84 mi (7,277.20 km) |
| Knowle to Dolton (Illinois) | 3,869.59 mi (6,227.50 km) |
| Knowle to Donna (Texas) | 5,058.85 mi (8,141.43 km) |
| Knowle to Dorado (Puerto Rico) | 4,146.73 mi (6,673.52 km) |
| Knowle to Doral (Florida) | 4,355.84 mi (7,010.04 km) |
| Knowle to Doraville (Georgia) | 4,110.41 mi (6,615.06 km) |
| Knowle to Dothan (Alabama) | 4,289.27 mi (6,902.91 km) |
| Knowle to Douglas (Arizona) | 5,206.34 mi (8,378.79 km) |
| Knowle to Douglas (Georgia) | 4,171.70 mi (6,713.70 km) |
| Knowle to Douglasville (Georgia) | 4,136.21 mi (6,656.59 km) |
| Knowle to Dover (Delaware) | 3,508.21 mi (5,645.92 km) |
| Knowle to Dover (New Hampshire) | 3,145.92 mi (5,062.87 km) |
