| San Juan to Dover (New Hampshire) | 1,735.83 mi (2,793.54 km) |
| San Juan to Dover (New Jersey) | 1,633.33 mi (2,628.59 km) |
| San Juan to Dover (Ohio) | 1,782.24 mi (2,868.24 km) |
| San Juan to Downers Grove (Illinois) | 2,069.28 mi (3,330.18 km) |
| San Juan to Downey (California) | 3,364.21 mi (5,414.17 km) |
| San Juan to Dranesville (Virginia) | 1,576.37 mi (2,536.92 km) |
| San Juan to Draper (Utah) | 3,104.02 mi (4,995.44 km) |
| San Juan to Drexel Heights (Arizona) | 2,942.96 mi (4,736.24 km) |
| San Juan to Drexel Hill (Pennsylvania) | 1,587.71 mi (2,555.17 km) |
| San Juan to Duarte (California) | 3,355.25 mi (5,399.76 km) |
| San Juan to Dublin (California) | 3,598.13 mi (5,790.64 km) |
| San Juan to Dublin (Georgia) | 1,431.86 mi (2,304.35 km) |
| San Juan to Dublin (Ohio) | 1,812.31 mi (2,916.64 km) |
| San Juan to Dubuque (Iowa) | 2,203.18 mi (3,545.68 km) |
| San Juan to Duluth (Georgia) | 1,550.70 mi (2,495.61 km) |
