| Knowle to Dover (New Jersey) | 3,392.49 mi (5,459.68 km) |
| Knowle to Dover (Ohio) | 3,684.08 mi (5,928.95 km) |
| Knowle to Downers Grove (Illinois) | 3,877.65 mi (6,240.47 km) |
| Knowle to Downey (California) | 5,351.93 mi (8,613.11 km) |
| Knowle to Dranesville (Virginia) | 3,590.47 mi (5,778.30 km) |
| Knowle to Draper (Utah) | 4,782.94 mi (7,697.41 km) |
| Knowle to Drexel Heights (Arizona) | 5,215.84 mi (8,394.08 km) |
| Knowle to Drexel Hill (Pennsylvania) | 3,464.02 mi (5,574.80 km) |
| Knowle to Duarte (California) | 5,333.37 mi (8,583.23 km) |
| Knowle to Dublin (California) | 5,250.72 mi (8,450.22 km) |
| Knowle to Dublin (Georgia) | 4,123.63 mi (6,636.35 km) |
| Knowle to Dublin (Ohio) | 3,768.72 mi (6,065.18 km) |
| Knowle to Dubuque (Iowa) | 3,944.98 mi (6,348.83 km) |
| Knowle to Duluth (Georgia) | 4,100.68 mi (6,599.41 km) |
| Knowle to Duluth (Minnesota) | 3,796.84 mi (6,110.42 km) |
