| Kastamonu to Dallas (Texas) | 6,424.43 mi (10,339.12 km) |
| Kastamonu to Dalton (Georgia) | 5,899.46 mi (9,494.26 km) |
| Kastamonu to Daly City (California) | 6,772.15 mi (10,898.72 km) |
| Kastamonu to Damascus (Maryland) | 5,378.88 mi (8,656.48 km) |
| Kastamonu to Damascus (Oregon) | 6,262.39 mi (10,078.35 km) |
| Kastamonu to Dana Point (California) | 6,956.46 mi (11,195.34 km) |
| Kastamonu to Danbury (Connecticut) | 5,135.05 mi (8,264.06 km) |
| Kastamonu to Dania Beach (Florida) | 6,151.72 mi (9,900.24 km) |
| Kastamonu to Danville (California) | 6,755.48 mi (10,871.89 km) |
| Kastamonu to Danville (Illinois) | 5,712.73 mi (9,193.76 km) |
| Kastamonu to Danville (Indiana) | 5,694.73 mi (9,164.79 km) |
| Kastamonu to Danville (Kentucky) | 5,743.49 mi (9,243.26 km) |
| Kastamonu to Danville (Virginia) | 5,595.40 mi (9,004.93 km) |
| Kastamonu to Daphne (Alabama) | 6,226.95 mi (10,021.31 km) |
| Kastamonu to Darby (Pennsylvania) | 5,273.32 mi (8,486.59 km) |
