| Huntsville to Fatima | 4,168.52 mi (6,708.58 km) |
| Huntsville to Felgueiras | 4,146.32 mi (6,672.86 km) |
| Huntsville to Ferreira do Zezere | 4,185.82 mi (6,736.43 km) |
| Huntsville to Figueira da Foz | 4,145.85 mi (6,672.10 km) |
| Huntsville to Funchal | 3,927.15 mi (6,320.14 km) |
| Huntsville to Fundao | 4,212.29 mi (6,779.03 km) |
| Huntsville to Gafanha da Nazare | 4,140.05 mi (6,662.76 km) |
| Huntsville to Gondomar | 4,135.72 mi (6,655.79 km) |
| Huntsville to Gouveia | 4,197.75 mi (6,755.63 km) |
| Huntsville to Grandola | 4,212.53 mi (6,779.41 km) |
| Huntsville to Guarda | 4,209.83 mi (6,775.06 km) |
| Huntsville to Guimaraes | 4,139.39 mi (6,661.71 km) |
| Huntsville to Horta | 3,174.43 mi (5,108.74 km) |
| Huntsville to Idanha-a-Nova | 4,231.08 mi (6,809.27 km) |
| Huntsville to Ilhavo | 4,143.25 mi (6,667.91 km) |
