| Siran to Fatima | 2,501.91 mi (4,026.43 km) |
| Siran to Felgueiras | 2,446.25 mi (3,936.86 km) |
| Siran to Ferreira do Zezere | 2,481.26 mi (3,993.20 km) |
| Siran to Figueira da Foz | 2,501.05 mi (4,025.05 km) |
| Siran to Funchal | 3,107.43 mi (5,000.93 km) |
| Siran to Fundao | 2,432.77 mi (3,915.16 km) |
| Siran to Gafanha da Nazare | 2,485.07 mi (3,999.34 km) |
| Siran to Gondomar | 2,466.75 mi (3,969.84 km) |
| Siran to Gouveia | 2,431.12 mi (3,912.52 km) |
| Siran to Grandola | 2,526.93 mi (4,066.70 km) |
| Siran to Guarda | 2,417.00 mi (3,889.79 km) |
| Siran to Guimaraes | 2,449.87 mi (3,942.68 km) |
| Siran to Horta | 3,529.54 mi (5,680.24 km) |
| Siran to Idanha-a-Nova | 2,423.24 mi (3,899.83 km) |
| Siran to Ilhavo | 2,483.33 mi (3,996.53 km) |
