| Cities | Distance |
|---|---|
| Olecko to Dillenburg | 640.08 mi (1,030.11 km) |
| Olecko to Dillingen | 641.19 mi (1,031.90 km) |
| Olecko to Dillingen | 746.65 mi (1,201.61 km) |
| Olecko to Dingolfing | 569.64 mi (916.74 km) |
| Olecko to Dinkelsbuhl | 624.34 mi (1,004.77 km) |
| Olecko to Dinklage | 598.93 mi (963.89 km) |
| Olecko to Dinslaken | 678.74 mi (1,092.33 km) |
| Olecko to Dippoldiswalde | 430.07 mi (692.13 km) |
| Olecko to Ditzingen | 679.74 mi (1,093.93 km) |
| Olecko to Dobeln | 442.12 mi (711.52 km) |
| Olecko to Doberlug-Kirchhain | 408.26 mi (657.03 km) |
| Olecko to Donaueschingen | 737.52 mi (1,186.93 km) |
| Olecko to Donauworth | 623.64 mi (1,003.66 km) |
| Olecko to Donzdorf | 658.87 mi (1,060.35 km) |
| Olecko to Dorfen | 598.90 mi (963.84 km) |