| Forest to Dover (New Jersey) | 3,673.75 mi (5,912.32 km) |
| Forest to Dover (Ohio) | 3,965.72 mi (6,382.21 km) |
| Forest to Downers Grove (Illinois) | 4,157.83 mi (6,691.38 km) |
| Forest to Downey (California) | 5,616.69 mi (9,039.19 km) |
| Forest to Dranesville (Virginia) | 3,871.71 mi (6,230.92 km) |
| Forest to Draper (Utah) | 5,048.22 mi (8,124.33 km) |
| Forest to Drexel Heights (Arizona) | 5,489.22 mi (8,834.04 km) |
| Forest to Drexel Hill (Pennsylvania) | 3,745.15 mi (6,027.24 km) |
| Forest to Duarte (California) | 5,598.13 mi (9,009.32 km) |
| Forest to Dublin (California) | 5,506.70 mi (8,862.18 km) |
| Forest to Dublin (Georgia) | 4,404.22 mi (7,087.90 km) |
| Forest to Dublin (Ohio) | 4,050.31 mi (6,518.34 km) |
| Forest to Dubuque (Iowa) | 4,223.84 mi (6,797.62 km) |
| Forest to Duluth (Georgia) | 4,381.96 mi (7,052.08 km) |
| Forest to Duluth (Minnesota) | 4,071.72 mi (6,552.80 km) |
