| Mason City to Niscemi | 5,269.79 mi (8,480.90 km) |
| Mason City to Nizza Monferrato | 4,684.10 mi (7,538.33 km) |
| Mason City to Noale | 4,787.45 mi (7,704.66 km) |
| Mason City to Nocera Inferiore | 5,106.65 mi (8,218.36 km) |
| Mason City to Nocera Superiore | 5,108.52 mi (8,221.36 km) |
| Mason City to Noceto | 4,750.97 mi (7,645.96 km) |
| Mason City to Noci | 5,197.79 mi (8,365.04 km) |
| Mason City to Noicattaro | 5,180.87 mi (8,337.80 km) |
| Mason City to Nola | 5,094.12 mi (8,198.20 km) |
| Mason City to Nonantola | 4,789.24 mi (7,707.53 km) |
| Mason City to Noto | 5,310.25 mi (8,546.03 km) |
| Mason City to Nova Milanese | 4,680.25 mi (7,532.14 km) |
| Mason City to Novara | 4,664.33 mi (7,506.51 km) |
| Mason City to Novate Milanese | 4,679.97 mi (7,531.69 km) |
| Mason City to Novellara | 4,769.96 mi (7,676.51 km) |
