| West Little River to Santarem | 4,161.89 mi (6,697.92 km) |
| West Little River to Santiago do Cacem | 4,176.92 mi (6,722.10 km) |
| West Little River to Santo Andre | 4,173.81 mi (6,717.09 km) |
| West Little River to Santo Tirso | 4,148.26 mi (6,675.97 km) |
| West Little River to Sao Bras de Alportel | 4,232.76 mi (6,811.97 km) |
| West Little River to Sao Felix da Marinha | 4,143.63 mi (6,668.53 km) |
| West Little River to Sao Joao da Madeira | 4,152.10 mi (6,682.16 km) |
| West Little River to Sao Joao de Ver | 4,148.25 mi (6,675.96 km) |
| West Little River to Sao Mamede de Infesta | 4,142.93 mi (6,667.40 km) |
| West Little River to Sao Pedro do Sul | 4,175.59 mi (6,719.96 km) |
| West Little River to Satao | 4,192.97 mi (6,747.94 km) |
| West Little River to Seia | 4,198.40 mi (6,756.67 km) |
| West Little River to Senhora da Hora | 4,140.47 mi (6,663.45 km) |
| West Little River to Serpa | 4,236.68 mi (6,818.28 km) |
| West Little River to Serta | 4,185.51 mi (6,735.92 km) |
