| Shasta Lake to Quarteira | 5,645.81 mi (9,086.05 km) |
| Shasta Lake to Queluz | 5,518.59 mi (8,881.31 km) |
| Shasta Lake to Reguengos de Monsaraz | 5,600.81 mi (9,013.63 km) |
| Shasta Lake to Resende | 5,452.12 mi (8,774.34 km) |
| Shasta Lake to Ribeira Brava | 5,488.81 mi (8,833.39 km) |
| Shasta Lake to Ribeira Grande | 4,895.07 mi (7,877.85 km) |
| Shasta Lake to Rio de Mouro | 5,515.20 mi (8,875.86 km) |
| Shasta Lake to Rio Maior | 5,502.84 mi (8,855.97 km) |
| Shasta Lake to Rio Tinto | 5,426.71 mi (8,733.44 km) |
| Shasta Lake to Sabugal | 5,521.70 mi (8,886.32 km) |
| Shasta Lake to Sacavem | 5,522.63 mi (8,887.82 km) |
| Shasta Lake to Salvaterra de Magos | 5,524.00 mi (8,890.02 km) |
| Shasta Lake to Santa Comba Dao | 5,481.16 mi (8,821.07 km) |
| Shasta Lake to Santa Cruz | 5,499.62 mi (8,850.79 km) |
| Shasta Lake to Santa Iria da Azoia | 5,520.75 mi (8,884.79 km) |
