| Cities | Distance |
|---|---|
| Olsztyn to Dendermonde | 714.17 mi (1,149.34 km) |
| Olsztyn to Dessel | 668.09 mi (1,075.18 km) |
| Olsztyn to Destelbergen | 725.85 mi (1,168.15 km) |
| Olsztyn to Deurne | 694.71 mi (1,118.03 km) |
| Olsztyn to Diepenbeek | 664.52 mi (1,069.44 km) |
| Olsztyn to Diest | 677.12 mi (1,089.72 km) |
| Olsztyn to Diksmuide | 764.03 mi (1,229.59 km) |
| Olsztyn to Dilbeek | 713.37 mi (1,148.06 km) |
| Olsztyn to Dinant | 702.98 mi (1,131.33 km) |
| Olsztyn to Dison | 655.49 mi (1,054.90 km) |
| Olsztyn to Dour | 744.33 mi (1,197.89 km) |
| Olsztyn to Drongen | 731.24 mi (1,176.82 km) |
| Olsztyn to Duffel | 695.65 mi (1,119.54 km) |
| Olsztyn to Durbuy | 679.00 mi (1,092.75 km) |
| Olsztyn to Ecaussinnes-Lalaing | 723.39 mi (1,164.19 km) |