| Washougal to Quarteira | 5,416.24 mi (8,716.59 km) |
| Washougal to Queluz | 5,286.93 mi (8,508.49 km) |
| Washougal to Reguengos de Monsaraz | 5,365.80 mi (8,635.43 km) |
| Washougal to Resende | 5,210.34 mi (8,385.23 km) |
| Washougal to Ribeira Brava | 5,298.42 mi (8,526.98 km) |
| Washougal to Ribeira Grande | 4,708.60 mi (7,577.77 km) |
| Washougal to Rio de Mouro | 5,283.66 mi (8,503.23 km) |
| Washougal to Rio Maior | 5,268.61 mi (8,479.01 km) |
| Washougal to Rio Tinto | 5,186.11 mi (8,346.24 km) |
| Washougal to Sabugal | 5,280.01 mi (8,497.36 km) |
| Washougal to Sacavem | 5,290.44 mi (8,514.15 km) |
| Washougal to Salvaterra de Magos | 5,290.34 mi (8,513.99 km) |
| Washougal to Santa Comba Dao | 5,241.79 mi (8,435.85 km) |
| Washougal to Santa Cruz | 5,308.49 mi (8,543.19 km) |
| Washougal to Santa Iria da Azoia | 5,288.36 mi (8,510.80 km) |
