| Ostrow Mazowiecka to Menges | 563.86 mi (907.44 km) |
| Ostrow Mazowiecka to Metlika | 575.73 mi (926.54 km) |
| Ostrow Mazowiecka to Mezica | 535.70 mi (862.12 km) |
| Ostrow Mazowiecka to Miklavz na Dravskem Polju | 515.39 mi (829.44 km) |
| Ostrow Mazowiecka to Miren | 604.87 mi (973.45 km) |
| Ostrow Mazowiecka to Mirna | 563.95 mi (907.59 km) |
| Ostrow Mazowiecka to Mirna Pec | 568.78 mi (915.37 km) |
| Ostrow Mazowiecka to Mislinja | 531.51 mi (855.38 km) |
| Ostrow Mazowiecka to Mokronog | 562.24 mi (904.84 km) |
| Ostrow Mazowiecka to Moravce | 560.90 mi (902.68 km) |
| Ostrow Mazowiecka to Moravske-Toplice | 491.77 mi (791.43 km) |
| Ostrow Mazowiecka to Mozirje | 543.62 mi (874.88 km) |
| Ostrow Mazowiecka to Murska Sobota | 494.75 mi (796.23 km) |
| Ostrow Mazowiecka to Muta | 522.03 mi (840.13 km) |
| Ostrow Mazowiecka to Naklo | 564.01 mi (907.68 km) |
