| Iernut to Quarteira | 1,773.04 mi (2,853.43 km) |
| Iernut to Queluz | 1,769.74 mi (2,848.12 km) |
| Iernut to Reguengos de Monsaraz | 1,698.93 mi (2,734.16 km) |
| Iernut to Resende | 1,635.99 mi (2,632.87 km) |
| Iernut to Ribeira Brava | 2,362.59 mi (3,802.22 km) |
| Iernut to Ribeira Grande | 2,573.32 mi (4,141.36 km) |
| Iernut to Rio de Mouro | 1,772.30 mi (2,852.25 km) |
| Iernut to Rio Maior | 1,735.13 mi (2,792.42 km) |
| Iernut to Rio Tinto | 1,662.34 mi (2,675.28 km) |
| Iernut to Sabugal | 1,615.97 mi (2,600.65 km) |
| Iernut to Sacavem | 1,760.69 mi (2,833.56 km) |
| Iernut to Salvaterra de Magos | 1,738.18 mi (2,797.32 km) |
| Iernut to Santa Comba Dao | 1,663.59 mi (2,677.29 km) |
| Iernut to Santa Cruz | 2,350.84 mi (3,783.31 km) |
| Iernut to Santa Iria da Azoia | 1,758.17 mi (2,829.50 km) |
