| Petal to Quarteira | 4,508.51 mi (7,255.74 km) |
| Petal to Queluz | 4,407.57 mi (7,093.30 km) |
| Petal to Reguengos de Monsaraz | 4,503.26 mi (7,247.30 km) |
| Petal to Resende | 4,416.22 mi (7,107.22 km) |
| Petal to Ribeira Brava | 4,141.82 mi (6,665.62 km) |
| Petal to Ribeira Grande | 3,582.64 mi (5,765.70 km) |
| Petal to Rio de Mouro | 4,403.80 mi (7,087.23 km) |
| Petal to Rio Maior | 4,410.36 mi (7,097.78 km) |
| Petal to Rio Tinto | 4,385.36 mi (7,057.55 km) |
| Petal to Sabugal | 4,477.63 mi (7,206.06 km) |
| Petal to Sacavem | 4,414.67 mi (7,104.72 km) |
| Petal to Salvaterra de Magos | 4,425.51 mi (7,122.17 km) |
| Petal to Santa Comba Dao | 4,425.47 mi (7,122.11 km) |
| Petal to Santa Cruz | 4,155.47 mi (6,687.59 km) |
| Petal to Santa Iria da Azoia | 4,414.28 mi (7,104.09 km) |
