| Duluth to Fatima | 4,031.80 mi (6,488.56 km) |
| Duluth to Felgueiras | 3,979.75 mi (6,404.79 km) |
| Duluth to Ferreira do Zezere | 4,045.66 mi (6,510.86 km) |
| Duluth to Figueira da Foz | 4,002.29 mi (6,441.06 km) |
| Duluth to Funchal | 3,959.21 mi (6,371.74 km) |
| Duluth to Fundao | 4,060.03 mi (6,533.99 km) |
| Duluth to Gafanha da Nazare | 3,988.10 mi (6,418.23 km) |
| Duluth to Gondomar | 3,974.63 mi (6,396.55 km) |
| Duluth to Gouveia | 4,040.58 mi (6,502.68 km) |
| Duluth to Grandola | 4,097.29 mi (6,593.95 km) |
| Duluth to Guarda | 4,050.39 mi (6,518.48 km) |
| Duluth to Guimaraes | 3,972.17 mi (6,392.59 km) |
| Duluth to Horta | 3,187.77 mi (5,130.23 km) |
| Duluth to Idanha-a-Nova | 4,080.32 mi (6,566.64 km) |
| Duluth to Ilhavo | 3,991.53 mi (6,423.75 km) |
