| Portsmouth to Fatima | 854.95 mi (1,375.92 km) |
| Portsmouth to Felgueiras | 735.07 mi (1,182.98 km) |
| Portsmouth to Ferreira do Zezere | 843.49 mi (1,357.47 km) |
| Portsmouth to Figueira da Foz | 825.66 mi (1,328.77 km) |
| Portsmouth to Funchal | 1,489.64 mi (2,397.34 km) |
| Portsmouth to Fundao | 799.44 mi (1,286.58 km) |
| Portsmouth to Gafanha da Nazare | 792.22 mi (1,274.95 km) |
| Portsmouth to Gondomar | 756.01 mi (1,216.68 km) |
| Portsmouth to Gouveia | 777.69 mi (1,251.58 km) |
| Portsmouth to Grandola | 946.39 mi (1,523.06 km) |
| Portsmouth to Guarda | 770.49 mi (1,239.98 km) |
| Portsmouth to Guimaraes | 732.08 mi (1,178.17 km) |
| Portsmouth to Horta | 1,583.02 mi (2,547.62 km) |
| Portsmouth to Idanha-a-Nova | 808.67 mi (1,301.42 km) |
| Portsmouth to Ilhavo | 793.37 mi (1,276.80 km) |
