| Ustron to Queluz | 1,569.93 mi (2,526.56 km) |
| Ustron to Reguengos de Monsaraz | 1,511.49 mi (2,432.51 km) |
| Ustron to Resende | 1,418.52 mi (2,282.88 km) |
| Ustron to Ribeira Brava | 2,173.99 mi (3,498.69 km) |
| Ustron to Ribeira Grande | 2,320.16 mi (3,733.94 km) |
| Ustron to Rio de Mouro | 1,572.00 mi (2,529.89 km) |
| Ustron to Rio Maior | 1,531.26 mi (2,464.32 km) |
| Ustron to Rio Tinto | 1,441.58 mi (2,320.00 km) |
| Ustron to Sabugal | 1,410.58 mi (2,270.11 km) |
| Ustron to Sacavem | 1,561.26 mi (2,512.61 km) |
| Ustron to Salvaterra de Magos | 1,538.17 mi (2,475.44 km) |
| Ustron to Santa Comba Dao | 1,452.78 mi (2,338.03 km) |
| Ustron to Santa Cruz | 2,163.45 mi (3,481.73 km) |
| Ustron to Santa Iria da Azoia | 1,558.32 mi (2,507.88 km) |
| Ustron to Santarem | 1,524.89 mi (2,454.07 km) |
