| Ruston to Quarteira | 4,639.92 mi (7,467.23 km) |
| Ruston to Queluz | 4,535.00 mi (7,298.37 km) |
| Ruston to Reguengos de Monsaraz | 4,630.01 mi (7,451.28 km) |
| Ruston to Resende | 4,534.92 mi (7,298.25 km) |
| Ruston to Ribeira Brava | 4,294.71 mi (6,911.66 km) |
| Ruston to Ribeira Grande | 3,726.62 mi (5,997.42 km) |
| Ruston to Rio de Mouro | 4,531.24 mi (7,292.32 km) |
| Ruston to Rio Maior | 4,535.64 mi (7,299.41 km) |
| Ruston to Rio Tinto | 4,504.39 mi (7,249.11 km) |
| Ruston to Sabugal | 4,597.90 mi (7,399.61 km) |
| Ruston to Sacavem | 4,541.80 mi (7,309.33 km) |
| Ruston to Salvaterra de Magos | 4,551.64 mi (7,325.16 km) |
| Ruston to Santa Comba Dao | 4,546.59 mi (7,317.03 km) |
| Ruston to Santa Cruz | 4,308.13 mi (6,933.26 km) |
| Ruston to Santa Iria da Azoia | 4,541.24 mi (7,308.41 km) |
