| Triangle to Santarem | 3,596.90 mi (5,788.65 km) |
| Triangle to Santiago do Cacem | 3,629.05 mi (5,840.39 km) |
| Triangle to Santo Andre | 3,625.64 mi (5,834.90 km) |
| Triangle to Santo Tirso | 3,553.68 mi (5,719.10 km) |
| Triangle to Sao Bras de Alportel | 3,694.17 mi (5,945.19 km) |
| Triangle to Sao Felix da Marinha | 3,553.58 mi (5,718.93 km) |
| Triangle to Sao Joao da Madeira | 3,563.54 mi (5,734.96 km) |
| Triangle to Sao Joao de Ver | 3,559.09 mi (5,727.80 km) |
| Triangle to Sao Mamede de Infesta | 3,550.55 mi (5,714.05 km) |
| Triangle to Sao Pedro do Sul | 3,587.80 mi (5,774.01 km) |
| Triangle to Satao | 3,604.44 mi (5,800.78 km) |
| Triangle to Seia | 3,613.99 mi (5,816.16 km) |
| Triangle to Senhora da Hora | 3,548.42 mi (5,710.63 km) |
| Triangle to Serpa | 3,685.97 mi (5,932.00 km) |
| Triangle to Serta | 3,610.82 mi (5,811.05 km) |
