| Karhula to Dover (New Jersey) | 4,165.55 mi (6,703.81 km) |
| Karhula to Dover (Ohio) | 4,381.63 mi (7,051.55 km) |
| Karhula to Downers Grove (Illinois) | 4,479.13 mi (7,208.46 km) |
| Karhula to Downey (California) | 5,617.43 mi (9,040.38 km) |
| Karhula to Dranesville (Virginia) | 4,356.17 mi (7,010.58 km) |
| Karhula to Draper (Utah) | 5,079.72 mi (8,175.01 km) |
| Karhula to Drexel Heights (Arizona) | 5,608.14 mi (9,025.42 km) |
| Karhula to Drexel Hill (Pennsylvania) | 4,241.11 mi (6,825.40 km) |
| Karhula to Duarte (California) | 5,599.70 mi (9,011.85 km) |
| Karhula to Dublin (California) | 5,423.79 mi (8,728.75 km) |
| Karhula to Dublin (Georgia) | 4,898.85 mi (7,883.93 km) |
| Karhula to Dublin (Ohio) | 4,451.79 mi (7,164.46 km) |
| Karhula to Dubuque (Iowa) | 4,503.64 mi (7,247.90 km) |
| Karhula to Duluth (Georgia) | 4,844.80 mi (7,796.96 km) |
| Karhula to Duluth (Minnesota) | 4,279.16 mi (6,886.65 km) |
