| Koropi to Dover (New Jersey) | 4,951.47 mi (7,968.62 km) |
| Koropi to Dover (Ohio) | 5,257.33 mi (8,460.86 km) |
| Koropi to Downers Grove (Illinois) | 5,461.37 mi (8,789.22 km) |
| Koropi to Downey (California) | 6,906.55 mi (11,115.02 km) |
| Koropi to Dranesville (Virginia) | 5,148.52 mi (8,285.74 km) |
| Koropi to Draper (Utah) | 6,340.33 mi (10,203.78 km) |
| Koropi to Drexel Heights (Arizona) | 6,794.21 mi (10,934.22 km) |
| Koropi to Drexel Hill (Pennsylvania) | 5,020.64 mi (8,079.94 km) |
| Koropi to Duarte (California) | 6,888.04 mi (11,085.23 km) |
| Koropi to Dublin (California) | 6,775.63 mi (10,904.32 km) |
| Koropi to Dublin (Georgia) | 5,669.98 mi (9,124.95 km) |
| Koropi to Dublin (Ohio) | 5,343.79 mi (8,600.00 km) |
| Koropi to Dubuque (Iowa) | 5,530.04 mi (8,899.74 km) |
| Koropi to Duluth (Georgia) | 5,657.68 mi (9,105.16 km) |
| Koropi to Duluth (Minnesota) | 5,378.36 mi (8,655.63 km) |
