| Porterville to Quarteira | 5,724.52 mi (9,212.73 km) |
| Porterville to Queluz | 5,601.18 mi (9,014.23 km) |
| Porterville to Reguengos de Monsaraz | 5,687.65 mi (9,153.39 km) |
| Porterville to Resende | 5,549.89 mi (8,931.68 km) |
| Porterville to Ribeira Brava | 5,515.50 mi (8,876.35 km) |
| Porterville to Ribeira Grande | 4,921.50 mi (7,920.38 km) |
| Porterville to Rio de Mouro | 5,597.66 mi (9,008.56 km) |
| Porterville to Rio Maior | 5,589.26 mi (8,995.04 km) |
| Porterville to Rio Tinto | 5,522.91 mi (8,888.26 km) |
| Porterville to Sabugal | 5,618.86 mi (9,042.67 km) |
| Porterville to Sacavem | 5,605.96 mi (9,021.93 km) |
| Porterville to Salvaterra de Magos | 5,609.43 mi (9,027.51 km) |
| Porterville to Santa Comba Dao | 5,575.18 mi (8,972.38 km) |
| Porterville to Santa Cruz | 5,527.17 mi (8,895.13 km) |
| Porterville to Santa Iria da Azoia | 5,604.38 mi (9,019.38 km) |
