| Ianca to Fatima | 1,867.10 mi (3,004.81 km) |
| Ianca to Felgueiras | 1,799.21 mi (2,895.54 km) |
| Ianca to Ferreira do Zezere | 1,846.86 mi (2,972.23 km) |
| Ianca to Figueira da Foz | 1,861.78 mi (2,996.25 km) |
| Ianca to Funchal | 2,502.11 mi (4,026.76 km) |
| Ianca to Fundao | 1,796.46 mi (2,891.13 km) |
| Ianca to Gafanha da Nazare | 1,842.44 mi (2,965.12 km) |
| Ianca to Gondomar | 1,820.69 mi (2,930.11 km) |
| Ianca to Gouveia | 1,791.69 mi (2,883.45 km) |
| Ianca to Grandola | 1,904.41 mi (3,064.86 km) |
| Ianca to Guarda | 1,777.84 mi (2,861.16 km) |
| Ianca to Guimaraes | 1,802.06 mi (2,900.14 km) |
| Ianca to Horta | 2,865.57 mi (4,611.69 km) |
| Ianca to Idanha-a-Nova | 1,789.29 mi (2,879.59 km) |
| Ianca to Ilhavo | 1,841.04 mi (2,962.87 km) |
