| Ostrow Mazowiecka to Minervino Murge | 852.97 mi (1,372.73 km) |
| Ostrow Mazowiecka to Minturno | 883.15 mi (1,421.29 km) |
| Ostrow Mazowiecka to Mira | 672.49 mi (1,082.27 km) |
| Ostrow Mazowiecka to Mirandola | 734.35 mi (1,181.83 km) |
| Ostrow Mazowiecka to Mirano | 670.03 mi (1,078.32 km) |
| Ostrow Mazowiecka to Misano Adriatico | 740.82 mi (1,192.23 km) |
| Ostrow Mazowiecka to Misilmeri | 1,097.70 mi (1,766.58 km) |
| Ostrow Mazowiecka to Missaglia | 747.71 mi (1,203.33 km) |
| Ostrow Mazowiecka to Misterbianco | 1,106.73 mi (1,781.11 km) |
| Ostrow Mazowiecka to Modena | 751.76 mi (1,209.84 km) |
| Ostrow Mazowiecka to Modica | 1,153.69 mi (1,856.68 km) |
| Ostrow Mazowiecka to Modugno | 844.22 mi (1,358.63 km) |
| Ostrow Mazowiecka to Mogliano Veneto | 662.62 mi (1,066.38 km) |
| Ostrow Mazowiecka to Molfetta | 838.91 mi (1,350.10 km) |
| Ostrow Mazowiecka to Molinella | 731.61 mi (1,177.41 km) |
