| Preakness to Quarteira | 3,474.39 mi (5,591.49 km) |
| Preakness to Queluz | 3,367.41 mi (5,419.33 km) |
| Preakness to Reguengos de Monsaraz | 3,462.07 mi (5,571.66 km) |
| Preakness to Resende | 3,365.14 mi (5,415.67 km) |
| Preakness to Ribeira Brava | 3,157.13 mi (5,080.92 km) |
| Preakness to Ribeira Grande | 2,576.62 mi (4,146.66 km) |
| Preakness to Rio de Mouro | 3,363.66 mi (5,413.29 km) |
| Preakness to Rio Maior | 3,367.19 mi (5,418.98 km) |
| Preakness to Rio Tinto | 3,334.64 mi (5,366.58 km) |
| Preakness to Sabugal | 3,428.26 mi (5,517.24 km) |
| Preakness to Sacavem | 3,374.08 mi (5,430.06 km) |
| Preakness to Salvaterra de Magos | 3,383.50 mi (5,445.22 km) |
| Preakness to Santa Comba Dao | 3,377.07 mi (5,434.88 km) |
| Preakness to Santa Cruz | 3,170.03 mi (5,101.67 km) |
| Preakness to Santa Iria da Azoia | 3,373.44 mi (5,429.03 km) |
