| Port Lavaca to Sestu | 5,744.90 mi (9,245.53 km) |
| Port Lavaca to Settimo Torinese | 5,479.69 mi (8,818.71 km) |
| Port Lavaca to Seveso | 5,519.13 mi (8,882.18 km) |
| Port Lavaca to Sezze | 5,838.53 mi (9,396.21 km) |
| Port Lavaca to Siano | 5,935.63 mi (9,552.47 km) |
| Port Lavaca to Siena | 5,695.63 mi (9,166.23 km) |
| Port Lavaca to Signa | 5,668.59 mi (9,122.72 km) |
| Port Lavaca to Silea | 5,648.23 mi (9,089.94 km) |
| Port Lavaca to Silvi Paese | 5,842.39 mi (9,402.43 km) |
| Port Lavaca to Sinalunga | 5,716.43 mi (9,199.71 km) |
| Port Lavaca to Siniscola | 5,725.73 mi (9,214.67 km) |
| Port Lavaca to Sinnai | 5,749.85 mi (9,253.49 km) |
| Port Lavaca to Siracusa | 6,110.36 mi (9,833.67 km) |
| Port Lavaca to Solaro | 5,517.92 mi (8,880.23 km) |
| Port Lavaca to Soliera | 5,626.01 mi (9,054.19 km) |
