| Americus to Quarteira | 4,226.25 mi (6,801.50 km) |
| Americus to Queluz | 4,127.84 mi (6,643.11 km) |
| Americus to Reguengos de Monsaraz | 4,223.84 mi (6,797.62 km) |
| Americus to Resende | 4,142.14 mi (6,666.13 km) |
| Americus to Ribeira Brava | 3,849.06 mi (6,194.47 km) |
| Americus to Ribeira Grande | 3,294.39 mi (5,301.81 km) |
| Americus to Rio de Mouro | 4,124.06 mi (6,637.04 km) |
| Americus to Rio Maior | 4,131.96 mi (6,649.75 km) |
| Americus to Rio Tinto | 4,111.10 mi (6,616.17 km) |
| Americus to Sabugal | 4,202.42 mi (6,763.14 km) |
| Americus to Sacavem | 4,135.10 mi (6,654.81 km) |
| Americus to Salvaterra de Magos | 4,146.56 mi (6,673.25 km) |
| Americus to Santa Comba Dao | 4,149.77 mi (6,678.40 km) |
| Americus to Santa Cruz | 3,862.80 mi (6,216.58 km) |
| Americus to Santa Iria da Azoia | 4,134.83 mi (6,654.36 km) |
