| Ostrow Mazowiecka to Mozzate | 761.57 mi (1,225.62 km) |
| Ostrow Mazowiecka to Muggia | 617.48 mi (993.75 km) |
| Ostrow Mazowiecka to Muggio | 756.03 mi (1,216.71 km) |
| Ostrow Mazowiecka to Mugnano di Napoli | 897.10 mi (1,443.74 km) |
| Ostrow Mazowiecka to Musile di Piave | 649.93 mi (1,045.97 km) |
| Ostrow Mazowiecka to Mussomeli | 1,122.26 mi (1,806.10 km) |
| Ostrow Mazowiecka to Naples | 901.26 mi (1,450.43 km) |
| Ostrow Mazowiecka to Nardo | 890.83 mi (1,433.65 km) |
| Ostrow Mazowiecka to Narni | 832.41 mi (1,339.64 km) |
| Ostrow Mazowiecka to Nembro | 731.22 mi (1,176.78 km) |
| Ostrow Mazowiecka to Nepi | 853.15 mi (1,373.01 km) |
| Ostrow Mazowiecka to Nerviano | 766.96 mi (1,234.30 km) |
| Ostrow Mazowiecka to Nettuno | 893.62 mi (1,438.14 km) |
| Ostrow Mazowiecka to Nichelino | 839.94 mi (1,351.75 km) |
| Ostrow Mazowiecka to Nicosia | 1,100.48 mi (1,771.05 km) |
