| Mason City to Mozzate | 4,666.54 mi (7,510.07 km) |
| Mason City to Muggia | 4,846.45 mi (7,799.60 km) |
| Mason City to Muggio | 4,680.76 mi (7,532.95 km) |
| Mason City to Mugnano di Napoli | 5,083.02 mi (8,180.33 km) |
| Mason City to Musile di Piave | 4,802.31 mi (7,728.57 km) |
| Mason City to Mussomeli | 5,224.26 mi (8,407.64 km) |
| Mason City to Naples | 5,088.16 mi (8,188.60 km) |
| Mason City to Nardo | 5,261.52 mi (8,467.60 km) |
| Mason City to Narni | 4,943.48 mi (7,955.76 km) |
| Mason City to Nembro | 4,693.91 mi (7,554.12 km) |
| Mason City to Nepi | 4,949.72 mi (7,965.81 km) |
| Mason City to Nerviano | 4,673.64 mi (7,521.50 km) |
| Mason City to Nettuno | 4,998.09 mi (8,043.64 km) |
| Mason City to Nichelino | 4,647.59 mi (7,479.57 km) |
| Mason City to Nicosia | 5,241.52 mi (8,435.42 km) |
