| Mason City to Miedzychod | 4,596.13 mi (7,396.75 km) |
| Mason City to Miedzyrzec Podlaski | 4,836.89 mi (7,784.23 km) |
| Mason City to Miedzyrzecz | 4,593.70 mi (7,392.84 km) |
| Mason City to Mielec | 4,879.72 mi (7,853.15 km) |
| Mason City to Mikolow | 4,805.61 mi (7,733.89 km) |
| Mason City to Milanowek | 4,766.55 mi (7,671.01 km) |
| Mason City to Milicz | 4,689.59 mi (7,547.17 km) |
| Mason City to Minsk Mazowiecki | 4,790.75 mi (7,709.97 km) |
| Mason City to Mlawa | 4,709.69 mi (7,579.51 km) |
| Mason City to Mogilno | 4,658.34 mi (7,496.88 km) |
| Mason City to Monki | 4,767.98 mi (7,673.31 km) |
| Mason City to Morag | 4,658.65 mi (7,497.38 km) |
| Mason City to Mosina | 4,642.63 mi (7,471.59 km) |
| Mason City to Mragowo | 4,701.18 mi (7,565.82 km) |
| Mason City to Murowana Goslina | 4,633.23 mi (7,456.46 km) |
