| Port Lavaca to Somersworth (New Hampshire) | 1,747.87 mi (2,812.93 km) |
| Port Lavaca to Somerton (Arizona) | 1,107.75 mi (1,782.76 km) |
| Port Lavaca to Somerville (Massachusetts) | 1,711.77 mi (2,754.83 km) |
| Port Lavaca to Somerville (New Jersey) | 1,493.38 mi (2,403.36 km) |
| Port Lavaca to Sonoma (California) | 1,624.90 mi (2,615.03 km) |
| Port Lavaca to Soquel (California) | 1,574.23 mi (2,533.48 km) |
| Port Lavaca to South Bend (Indiana) | 1,073.56 mi (1,727.72 km) |
| Port Lavaca to South Bradenton (Florida) | 859.77 mi (1,383.66 km) |
| Port Lavaca to South Burlington (Vermont) | 1,688.15 mi (2,716.81 km) |
| Port Lavaca to South Charleston (West Virginia) | 1,088.39 mi (1,751.60 km) |
| Port Lavaca to South Daytona (Florida) | 945.11 mi (1,521.01 km) |
| Port Lavaca to South El Monte (California) | 1,315.80 mi (2,117.57 km) |
| Port Lavaca to South Elgin (Illinois) | 1,034.81 mi (1,665.37 km) |
| Port Lavaca to South Euclid (Ohio) | 1,231.06 mi (1,981.20 km) |
| Port Lavaca to South Farmingdale (New York) | 1,552.61 mi (2,498.68 km) |
