| Mason City to Malkara | 5,537.74 mi (8,912.13 km) |
| Mason City to Manavgat | 5,911.58 mi (9,513.77 km) |
| Mason City to Manisa | 5,675.76 mi (9,134.26 km) |
| Mason City to Mardin | 6,171.09 mi (9,931.42 km) |
| Mason City to Marmara Ereglisi | 5,568.61 mi (8,961.81 km) |
| Mason City to Mazidagi | 6,154.15 mi (9,904.15 km) |
| Mason City to Mecitozu | 5,825.37 mi (9,375.02 km) |
| Mason City to Menderes | 5,685.98 mi (9,150.70 km) |
| Mason City to Menemen | 5,665.21 mi (9,117.27 km) |
| Mason City to Meram | 5,886.35 mi (9,473.17 km) |
| Mason City to Mersin | 6,015.05 mi (9,680.29 km) |
| Mason City to Merzifon | 5,810.31 mi (9,350.80 km) |
| Mason City to Midyat | 6,183.21 mi (9,950.91 km) |
| Mason City to Mugla | 5,784.07 mi (9,308.57 km) |
| Mason City to Mus | 6,108.89 mi (9,831.32 km) |
