| Mount Washington to Quarteira | 4,109.00 mi (6,612.80 km) |
| Mount Washington to Queluz | 4,000.87 mi (6,438.79 km) |
| Mount Washington to Reguengos de Monsaraz | 4,095.18 mi (6,590.56 km) |
| Mount Washington to Resende | 3,994.54 mi (6,428.58 km) |
| Mount Washington to Ribeira Brava | 3,790.08 mi (6,099.54 km) |
| Mount Washington to Ribeira Grande | 3,211.72 mi (5,168.77 km) |
| Mount Washington to Rio de Mouro | 3,997.13 mi (6,432.76 km) |
| Mount Washington to Rio Maior | 3,999.83 mi (6,437.10 km) |
| Mount Washington to Rio Tinto | 3,964.25 mi (6,379.85 km) |
| Mount Washington to Sabugal | 4,058.44 mi (6,531.42 km) |
| Mount Washington to Sacavem | 4,007.43 mi (6,449.34 km) |
| Mount Washington to Salvaterra de Magos | 4,016.46 mi (6,463.86 km) |
| Mount Washington to Santa Comba Dao | 4,007.76 mi (6,449.87 km) |
| Mount Washington to Santa Cruz | 3,803.10 mi (6,120.50 km) |
| Mount Washington to Santa Iria da Azoia | 4,006.73 mi (6,448.20 km) |
