| Horizon West to Santarem | 4,140.23 mi (6,663.06 km) |
| Horizon West to Santiago do Cacem | 4,159.97 mi (6,694.83 km) |
| Horizon West to Santo Andre | 4,156.76 mi (6,689.67 km) |
| Horizon West to Santo Tirso | 4,118.34 mi (6,627.83 km) |
| Horizon West to Sao Bras de Alportel | 4,218.55 mi (6,789.10 km) |
| Horizon West to Sao Felix da Marinha | 4,114.96 mi (6,622.39 km) |
| Horizon West to Sao Joao da Madeira | 4,123.88 mi (6,636.75 km) |
| Horizon West to Sao Joao de Ver | 4,119.85 mi (6,630.26 km) |
| Horizon West to Sao Mamede de Infesta | 4,113.61 mi (6,620.21 km) |
| Horizon West to Sao Pedro do Sul | 4,147.69 mi (6,675.06 km) |
| Horizon West to Satao | 4,164.94 mi (6,702.82 km) |
| Horizon West to Seia | 4,171.54 mi (6,713.45 km) |
| Horizon West to Senhora da Hora | 4,111.23 mi (6,616.39 km) |
| Horizon West to Serpa | 4,219.23 mi (6,790.20 km) |
| Horizon West to Serta | 4,161.29 mi (6,696.95 km) |
