| Giresun to Dover (New Jersey) | 5,397.27 mi (8,686.06 km) |
| Giresun to Dover (Ohio) | 5,664.09 mi (9,115.47 km) |
| Giresun to Downers Grove (Illinois) | 5,813.42 mi (9,355.79 km) |
| Giresun to Downey (California) | 7,053.48 mi (11,351.47 km) |
| Giresun to Dranesville (Virginia) | 5,594.71 mi (9,003.82 km) |
| Giresun to Draper (Utah) | 6,510.04 mi (10,476.90 km) |
| Giresun to Drexel Heights (Arizona) | 7,025.51 mi (11,306.46 km) |
| Giresun to Drexel Hill (Pennsylvania) | 5,470.68 mi (8,804.20 km) |
| Giresun to Duarte (California) | 7,035.62 mi (11,322.74 km) |
| Giresun to Dublin (California) | 6,862.88 mi (11,044.74 km) |
| Giresun to Dublin (Georgia) | 6,134.83 mi (9,873.05 km) |
| Giresun to Dublin (Ohio) | 5,743.43 mi (9,243.17 km) |
| Giresun to Dubuque (Iowa) | 5,857.15 mi (9,426.18 km) |
| Giresun to Duluth (Georgia) | 6,102.21 mi (9,820.57 km) |
| Giresun to Duluth (Minnesota) | 5,658.61 mi (9,106.65 km) |
