| Mason City to Fatima | 4,192.54 mi (6,747.25 km) |
| Mason City to Felgueiras | 4,147.00 mi (6,673.95 km) |
| Mason City to Ferreira do Zezere | 4,207.27 mi (6,770.95 km) |
| Mason City to Figueira da Foz | 4,164.43 mi (6,702.01 km) |
| Mason City to Funchal | 4,078.39 mi (6,563.53 km) |
| Mason City to Fundao | 4,224.49 mi (6,798.67 km) |
| Mason City to Gafanha da Nazare | 4,152.08 mi (6,682.13 km) |
| Mason City to Gondomar | 4,140.61 mi (6,663.67 km) |
| Mason City to Gouveia | 4,206.05 mi (6,768.98 km) |
| Mason City to Grandola | 4,253.43 mi (6,845.24 km) |
| Mason City to Guarda | 4,216.43 mi (6,785.69 km) |
| Mason City to Guimaraes | 4,139.52 mi (6,661.91 km) |
| Mason City to Horta | 3,305.73 mi (5,320.06 km) |
| Mason City to Idanha-a-Nova | 4,244.56 mi (6,830.95 km) |
| Mason City to Ilhavo | 4,155.48 mi (6,687.60 km) |
