| Sioux City to Fatima | 4,355.56 mi (7,009.60 km) |
| Sioux City to Felgueiras | 4,308.62 mi (6,934.05 km) |
| Sioux City to Ferreira do Zezere | 4,370.12 mi (7,033.02 km) |
| Sioux City to Figueira da Foz | 4,327.16 mi (6,963.89 km) |
| Sioux City to Funchal | 4,246.01 mi (6,833.30 km) |
| Sioux City to Fundao | 4,386.75 mi (7,059.80 km) |
| Sioux City to Gafanha da Nazare | 4,314.42 mi (6,943.39 km) |
| Sioux City to Gondomar | 4,302.52 mi (6,924.23 km) |
| Sioux City to Gouveia | 4,368.08 mi (7,029.75 km) |
| Sioux City to Grandola | 4,417.32 mi (7,108.98 km) |
| Sioux City to Guarda | 4,378.34 mi (7,046.26 km) |
| Sioux City to Guimaraes | 4,301.12 mi (6,921.98 km) |
| Sioux City to Horta | 3,473.33 mi (5,589.78 km) |
| Sioux City to Idanha-a-Nova | 4,406.87 mi (7,092.17 km) |
| Sioux City to Ilhavo | 4,317.83 mi (6,948.88 km) |
