| Port Lavaca to Hillcrest Heights (Maryland) | 1,327.97 mi (2,137.17 km) |
| Port Lavaca to Hilliard (Ohio) | 1,098.84 mi (1,768.42 km) |
| Port Lavaca to Hillsboro (Oregon) | 1,847.45 mi (2,973.19 km) |
| Port Lavaca to Hillsborough (California) | 1,605.81 mi (2,584.31 km) |
| Port Lavaca to Hillsborough (New Jersey) | 1,489.41 mi (2,396.97 km) |
| Port Lavaca to Hilo (Hawaii) | 3,701.88 mi (5,957.60 km) |
| Port Lavaca to Hilton Head Island (South Carolina) | 976.78 mi (1,571.98 km) |
| Port Lavaca to Hinesville (Georgia) | 922.49 mi (1,484.61 km) |
| Port Lavaca to Hinsdale (Illinois) | 1,033.46 mi (1,663.19 km) |
| Port Lavaca to Hobart (Indiana) | 1,034.73 mi (1,665.23 km) |
| Port Lavaca to Hobbs (New Mexico) | 480.78 mi (773.75 km) |
| Port Lavaca to Hobe Sound (Florida) | 1,011.97 mi (1,628.60 km) |
| Port Lavaca to Hoboken (New Jersey) | 1,526.05 mi (2,455.94 km) |
| Port Lavaca to Hockessin (Delaware) | 1,418.44 mi (2,282.77 km) |
| Port Lavaca to Hoffman Estates (Illinois) | 1,043.45 mi (1,679.27 km) |
