| Port Lavaca to Santarem | 4,898.11 mi (7,882.74 km) |
| Port Lavaca to Santiago do Cacem | 4,928.92 mi (7,932.32 km) |
| Port Lavaca to Santo Andre | 4,925.53 mi (7,926.87 km) |
| Port Lavaca to Santo Tirso | 4,855.64 mi (7,814.39 km) |
| Port Lavaca to Sao Bras de Alportel | 4,993.16 mi (8,035.72 km) |
| Port Lavaca to Sao Felix da Marinha | 4,855.56 mi (7,814.26 km) |
| Port Lavaca to Sao Joao da Madeira | 4,865.51 mi (7,830.28 km) |
| Port Lavaca to Sao Joao de Ver | 4,861.06 mi (7,823.12 km) |
| Port Lavaca to Sao Mamede de Infesta | 4,852.52 mi (7,809.37 km) |
| Port Lavaca to Sao Pedro do Sul | 4,889.78 mi (7,869.33 km) |
| Port Lavaca to Satao | 4,906.41 mi (7,896.11 km) |
| Port Lavaca to Seia | 4,915.94 mi (7,911.45 km) |
| Port Lavaca to Senhora da Hora | 4,850.40 mi (7,805.96 km) |
| Port Lavaca to Serpa | 4,986.23 mi (8,024.56 km) |
| Port Lavaca to Serta | 4,912.52 mi (7,905.94 km) |
