| Sammamish to Dormagen | 4,974.54 mi (8,005.75 km) |
| Sammamish to Dornstadt | 5,202.65 mi (8,372.86 km) |
| Sammamish to Dorsten | 4,945.80 mi (7,959.49 km) |
| Sammamish to Dortmund | 4,965.93 mi (7,991.89 km) |
| Sammamish to Dorverden | 4,928.96 mi (7,932.40 km) |
| Sammamish to Dossenheim | 5,114.79 mi (8,231.46 km) |
| Sammamish to Dreieich | 5,083.23 mi (8,180.67 km) |
| Sammamish to Drensteinfurt | 4,956.24 mi (7,976.30 km) |
| Sammamish to Dresden | 5,133.97 mi (8,262.32 km) |
| Sammamish to Drochtersen | 4,882.68 mi (7,857.91 km) |
| Sammamish to Drolshagen | 5,000.99 mi (8,048.32 km) |
| Sammamish to Duderstadt | 5,030.39 mi (8,095.64 km) |
| Sammamish to Duisburg | 4,953.98 mi (7,972.65 km) |
| Sammamish to Dulmen | 4,943.35 mi (7,955.56 km) |
| Sammamish to Duren | 4,983.78 mi (8,020.62 km) |
