| Cities | Distance |
|---|---|
| Olsztyn to Marghita | 451.47 mi (726.57 km) |
| Olsztyn to Marginea | 473.30 mi (761.71 km) |
| Olsztyn to Matca | 630.92 mi (1,015.36 km) |
| Olsztyn to Medgidia | 745.77 mi (1,200.20 km) |
| Olsztyn to Media | 554.19 mi (891.88 km) |
| Olsztyn to Miercurea-Ciuc | 563.92 mi (907.54 km) |
| Olsztyn to Mioveni | 641.35 mi (1,032.15 km) |
| Olsztyn to Mizil | 662.54 mi (1,066.25 km) |
| Olsztyn to Moinesti | 572.50 mi (921.35 km) |
| Olsztyn to Moisei | 458.54 mi (737.95 km) |
| Olsztyn to Moldova Noua | 628.24 mi (1,011.05 km) |
| Olsztyn to Moreni | 650.31 mi (1,046.57 km) |
| Olsztyn to Motru | 630.04 mi (1,013.95 km) |
| Olsztyn to Murfatlar | 753.68 mi (1,212.93 km) |
| Olsztyn to Nasaud | 480.55 mi (773.37 km) |