| Port Lavaca to Isabela (Puerto Rico) | 1,994.36 mi (3,209.62 km) |
| Port Lavaca to Iselin (New Jersey) | 1,507.10 mi (2,425.44 km) |
| Port Lavaca to Isla Vista (California) | 1,422.19 mi (2,288.79 km) |
| Port Lavaca to Issaquah (Washington) | 1,886.62 mi (3,036.22 km) |
| Port Lavaca to Ithaca (New York) | 1,474.03 mi (2,372.22 km) |
| Port Lavaca to Ives Estates (Florida) | 1,025.40 mi (1,650.22 km) |
| Port Lavaca to Jackson (Michigan) | 1,163.44 mi (1,872.37 km) |
| Port Lavaca to Jackson (Mississippi) | 459.45 mi (739.41 km) |
| Port Lavaca to Jackson (Missouri) | 727.35 mi (1,170.56 km) |
| Port Lavaca to Jackson (Tennessee) | 665.96 mi (1,071.76 km) |
| Port Lavaca to Jackson (Wyoming) | 1,291.40 mi (2,078.31 km) |
| Port Lavaca to Jacksonville (Alabama) | 735.21 mi (1,183.20 km) |
| Port Lavaca to Jacksonville (Arkansas) | 506.85 mi (815.69 km) |
| Port Lavaca to Jacksonville (Florida) | 906.51 mi (1,458.88 km) |
| Port Lavaca to Jacksonville (Illinois) | 849.71 mi (1,367.47 km) |
