| Longwood to Dover (New Hampshire) | 1,157.37 mi (1,862.61 km) |
| Longwood to Dover (New Jersey) | 925.04 mi (1,488.71 km) |
| Longwood to Dover (Ohio) | 817.34 mi (1,315.38 km) |
| Longwood to Downers Grove (Illinois) | 978.99 mi (1,575.53 km) |
| Longwood to Downey (California) | 2,189.20 mi (3,523.18 km) |
| Longwood to Dranesville (Virginia) | 746.79 mi (1,201.83 km) |
| Longwood to Draper (Utah) | 1,904.25 mi (3,064.60 km) |
| Longwood to Drexel Heights (Arizona) | 1,779.73 mi (2,864.20 km) |
| Longwood to Drexel Hill (Pennsylvania) | 849.71 mi (1,367.48 km) |
| Longwood to Duarte (California) | 2,178.74 mi (3,506.34 km) |
| Longwood to Dublin (California) | 2,405.28 mi (3,870.92 km) |
| Longwood to Dublin (Georgia) | 281.08 mi (452.36 km) |
| Longwood to Dublin (Ohio) | 794.91 mi (1,279.29 km) |
| Longwood to Dubuque (Iowa) | 1,087.09 mi (1,749.51 km) |
| Longwood to Duluth (Georgia) | 401.94 mi (646.86 km) |
