| Red Oak to Santarem | 4,753.38 mi (7,649.82 km) |
| Red Oak to Santiago do Cacem | 4,788.95 mi (7,707.07 km) |
| Red Oak to Santo Andre | 4,785.50 mi (7,701.51 km) |
| Red Oak to Santo Tirso | 4,702.55 mi (7,568.02 km) |
| Red Oak to Sao Bras de Alportel | 4,855.43 mi (7,814.07 km) |
| Red Oak to Sao Felix da Marinha | 4,703.80 mi (7,570.04 km) |
| Red Oak to Sao Joao da Madeira | 4,714.12 mi (7,586.64 km) |
| Red Oak to Sao Joao de Ver | 4,709.53 mi (7,579.25 km) |
| Red Oak to Sao Mamede de Infesta | 4,700.10 mi (7,564.08 km) |
| Red Oak to Sao Pedro do Sul | 4,738.42 mi (7,625.75 km) |
| Red Oak to Satao | 4,754.70 mi (7,651.96 km) |
| Red Oak to Seia | 4,765.38 mi (7,669.13 km) |
| Red Oak to Senhora da Hora | 4,698.09 mi (7,560.85 km) |
| Red Oak to Serpa | 4,845.02 mi (7,797.30 km) |
| Red Oak to Serta | 4,764.85 mi (7,668.28 km) |
