| Palm River-Clair Mel to Santarem | 4,198.61 mi (6,757.01 km) |
| Palm River-Clair Mel to Santiago do Cacem | 4,218.18 mi (6,788.51 km) |
| Palm River-Clair Mel to Santo Andre | 4,214.98 mi (6,783.35 km) |
| Palm River-Clair Mel to Santo Tirso | 4,176.93 mi (6,722.12 km) |
| Palm River-Clair Mel to Sao Bras de Alportel | 4,276.65 mi (6,882.61 km) |
| Palm River-Clair Mel to Sao Felix da Marinha | 4,173.53 mi (6,716.64 km) |
| Palm River-Clair Mel to Sao Joao da Madeira | 4,182.44 mi (6,730.99 km) |
| Palm River-Clair Mel to Sao Joao de Ver | 4,178.41 mi (6,724.50 km) |
| Palm River-Clair Mel to Sao Mamede de Infesta | 4,172.18 mi (6,714.48 km) |
| Palm River-Clair Mel to Sao Pedro do Sul | 4,206.24 mi (6,769.28 km) |
| Palm River-Clair Mel to Satao | 4,223.49 mi (6,797.05 km) |
| Palm River-Clair Mel to Seia | 4,230.07 mi (6,807.63 km) |
| Palm River-Clair Mel to Senhora da Hora | 4,169.81 mi (6,710.66 km) |
| Palm River-Clair Mel to Serpa | 4,277.47 mi (6,883.92 km) |
| Palm River-Clair Mel to Serta | 4,219.74 mi (6,791.02 km) |
