| Isabela to Fatima | 3,741.87 mi (6,021.96 km) |
| Isabela to Felgueiras | 3,778.02 mi (6,080.13 km) |
| Isabela to Ferreira do Zezere | 3,762.50 mi (6,055.16 km) |
| Isabela to Figueira da Foz | 3,735.58 mi (6,011.83 km) |
| Isabela to Funchal | 3,240.31 mi (5,214.77 km) |
| Isabela to Fundao | 3,806.48 mi (6,125.94 km) |
| Isabela to Gafanha da Nazare | 3,746.08 mi (6,028.73 km) |
| Isabela to Gondomar | 3,759.21 mi (6,049.86 km) |
| Isabela to Gouveia | 3,803.39 mi (6,120.96 km) |
| Isabela to Grandola | 3,739.48 mi (6,018.11 km) |
| Isabela to Guarda | 3,817.54 mi (6,143.74 km) |
| Isabela to Guimaraes | 3,773.48 mi (6,072.83 km) |
| Isabela to Horta | 2,682.21 mi (4,316.61 km) |
| Isabela to Idanha-a-Nova | 3,819.36 mi (6,146.67 km) |
| Isabela to Ilhavo | 3,748.30 mi (6,032.30 km) |
