| Port Lavaca to Havelock (North Carolina) | 1,235.12 mi (1,987.73 km) |
| Port Lavaca to Haverhill (Massachusetts) | 1,724.27 mi (2,774.94 km) |
| Port Lavaca to Havre de Grace (Maryland) | 1,390.56 mi (2,237.89 km) |
| Port Lavaca to Hawaiian Gardens (California) | 1,314.44 mi (2,115.39 km) |
| Port Lavaca to Hawaiian Paradise Park (Hawaii) | 3,697.50 mi (5,950.55 km) |
| Port Lavaca to Hawthorne (California) | 1,330.98 mi (2,142.01 km) |
| Port Lavaca to Hawthorne (New Jersey) | 1,526.53 mi (2,456.72 km) |
| Port Lavaca to Hayden (Idaho) | 1,707.08 mi (2,747.28 km) |
| Port Lavaca to Hayesville (Oregon) | 1,830.32 mi (2,945.62 km) |
| Port Lavaca to Hays (Kansas) | 725.76 mi (1,168.01 km) |
| Port Lavaca to Haysville (Kansas) | 619.57 mi (997.11 km) |
| Port Lavaca to Hayward (California) | 1,592.30 mi (2,562.55 km) |
| Port Lavaca to Hazel Crest (Illinois) | 1,026.47 mi (1,651.95 km) |
| Port Lavaca to Hazel Dell (Washington) | 1,841.10 mi (2,962.97 km) |
| Port Lavaca to Hazel Park (Michigan) | 1,218.81 mi (1,961.49 km) |
