| Horn Lake to Santarem | 4,336.52 mi (6,978.95 km) |
| Horn Lake to Santiago do Cacem | 4,370.82 mi (7,034.16 km) |
| Horn Lake to Santo Andre | 4,367.38 mi (7,028.63 km) |
| Horn Lake to Santo Tirso | 4,288.43 mi (6,901.57 km) |
| Horn Lake to Sao Bras de Alportel | 4,436.80 mi (7,140.34 km) |
| Horn Lake to Sao Felix da Marinha | 4,289.20 mi (6,902.80 km) |
| Horn Lake to Sao Joao da Madeira | 4,299.39 mi (6,919.20 km) |
| Horn Lake to Sao Joao de Ver | 4,294.85 mi (6,911.89 km) |
| Horn Lake to Sao Mamede de Infesta | 4,285.74 mi (6,897.23 km) |
| Horn Lake to Sao Pedro do Sul | 4,323.69 mi (6,958.31 km) |
| Horn Lake to Satao | 4,340.11 mi (6,984.73 km) |
| Horn Lake to Seia | 4,350.38 mi (7,001.27 km) |
| Horn Lake to Senhora da Hora | 4,283.69 mi (6,893.93 km) |
| Horn Lake to Serpa | 4,427.23 mi (7,124.93 km) |
| Horn Lake to Serta | 4,348.89 mi (6,998.86 km) |
