| Westlake to Santarem | 3,739.37 mi (6,017.93 km) |
| Westlake to Santiago do Cacem | 3,778.24 mi (6,080.49 km) |
| Westlake to Santo Andre | 3,774.75 mi (6,074.88 km) |
| Westlake to Santo Tirso | 3,683.78 mi (5,928.47 km) |
| Westlake to Sao Bras de Alportel | 3,846.29 mi (6,190.01 km) |
| Westlake to Sao Felix da Marinha | 3,685.71 mi (5,931.58 km) |
| Westlake to Sao Joao da Madeira | 3,696.20 mi (5,948.45 km) |
| Westlake to Sao Joao de Ver | 3,691.54 mi (5,940.96 km) |
| Westlake to Sao Mamede de Infesta | 3,681.67 mi (5,925.08 km) |
| Westlake to Sao Pedro do Sul | 3,720.49 mi (5,987.54 km) |
| Westlake to Satao | 3,736.56 mi (6,013.42 km) |
| Westlake to Seia | 3,747.83 mi (6,031.54 km) |
| Westlake to Senhora da Hora | 3,679.73 mi (5,921.95 km) |
| Westlake to Serpa | 3,833.26 mi (6,169.03 km) |
| Westlake to Serta | 3,748.95 mi (6,033.35 km) |
