| Mason City to Myslenice | 4,854.69 mi (7,812.86 km) |
| Mason City to Mysliborz | 4,548.92 mi (7,320.79 km) |
| Mason City to Myslowice | 4,809.86 mi (7,740.72 km) |
| Mason City to Myszkow | 4,798.89 mi (7,723.06 km) |
| Mason City to Naklo nad Notecia | 4,624.52 mi (7,442.44 km) |
| Mason City to Namyslow | 4,724.61 mi (7,603.52 km) |
| Mason City to Nidzica | 4,699.70 mi (7,563.43 km) |
| Mason City to Niepolomice | 4,853.84 mi (7,811.50 km) |
| Mason City to Nisko | 4,889.84 mi (7,869.44 km) |
| Mason City to Nowa Deba | 4,882.66 mi (7,857.88 km) |
| Mason City to Nowa Ruda | 4,708.68 mi (7,577.89 km) |
| Mason City to Nowa Sol | 4,627.34 mi (7,446.98 km) |
| Mason City to Nowe Miasto Lubawskie | 4,671.67 mi (7,518.32 km) |
| Mason City to Nowogard | 4,523.89 mi (7,280.49 km) |
| Mason City to Nowy Dwor Gdanski | 4,620.31 mi (7,435.67 km) |
