| Olsztyn to Dillenburg | 556.16 mi (895.06 km) |
| Olsztyn to Dillingen | 562.81 mi (905.75 km) |
| Olsztyn to Dillingen | 663.43 mi (1,067.69 km) |
| Olsztyn to Dingolfing | 495.06 mi (796.72 km) |
| Olsztyn to Dinkelsbuhl | 544.46 mi (876.23 km) |
| Olsztyn to Dinklage | 515.77 mi (830.06 km) |
| Olsztyn to Dinslaken | 594.76 mi (957.18 km) |
| Olsztyn to Dippoldiswalde | 349.68 mi (562.75 km) |
| Olsztyn to Ditzingen | 598.95 mi (963.91 km) |
| Olsztyn to Dobeln | 360.24 mi (579.76 km) |
| Olsztyn to Doberlug-Kirchhain | 325.50 mi (523.83 km) |
| Olsztyn to Donaueschingen | 657.88 mi (1,058.75 km) |
| Olsztyn to Donauworth | 545.43 mi (877.79 km) |
| Olsztyn to Donzdorf | 579.27 mi (932.24 km) |
| Olsztyn to Dorfen | 524.72 mi (844.45 km) |
