| Mount Vernon to Quarteira | 3,455.35 mi (5,560.85 km) |
| Mount Vernon to Queluz | 3,348.59 mi (5,389.04 km) |
| Mount Vernon to Reguengos de Monsaraz | 3,443.30 mi (5,541.45 km) |
| Mount Vernon to Resende | 3,346.87 mi (5,386.27 km) |
| Mount Vernon to Ribeira Brava | 3,137.00 mi (5,048.51 km) |
| Mount Vernon to Ribeira Grande | 2,556.74 mi (4,114.68 km) |
| Mount Vernon to Rio de Mouro | 3,344.84 mi (5,383.00 km) |
| Mount Vernon to Rio Maior | 3,348.51 mi (5,388.90 km) |
| Mount Vernon to Rio Tinto | 3,316.34 mi (5,337.13 km) |
| Mount Vernon to Sabugal | 3,409.89 mi (5,487.68 km) |
| Mount Vernon to Sacavem | 3,355.28 mi (5,399.81 km) |
| Mount Vernon to Salvaterra de Magos | 3,364.76 mi (5,415.06 km) |
| Mount Vernon to Santa Comba Dao | 3,358.65 mi (5,405.22 km) |
| Mount Vernon to Santa Cruz | 3,149.90 mi (5,069.28 km) |
| Mount Vernon to Santa Iria da Azoia | 3,354.65 mi (5,398.79 km) |
