| Port Lavaca to Johnstown (Pennsylvania) | 1,288.66 mi (2,073.89 km) |
| Port Lavaca to Joliet (Illinois) | 1,010.85 mi (1,626.80 km) |
| Port Lavaca to Jonesboro (Arkansas) | 606.81 mi (976.57 km) |
| Port Lavaca to Joplin (Missouri) | 597.20 mi (961.10 km) |
| Port Lavaca to Joppatowne (Maryland) | 1,375.24 mi (2,213.23 km) |
| Port Lavaca to Juana Díaz (Puerto Rico) | 2,038.46 mi (3,280.58 km) |
| Port Lavaca to Junction City (Kansas) | 719.35 mi (1,157.68 km) |
| Port Lavaca to Juneau (Alaska) | 2,724.86 mi (4,385.24 km) |
| Port Lavaca to Jupiter (Florida) | 1,015.63 mi (1,634.50 km) |
| Port Lavaca to Jupiter Farms (Florida) | 1,009.17 mi (1,624.11 km) |
| Port Lavaca to Jurupa Valley (California) | 1,282.68 mi (2,064.27 km) |
| Port Lavaca to Justice (Illinois) | 1,032.91 mi (1,662.30 km) |
| Port Lavaca to Kahului (Hawaii) | 3,755.21 mi (6,043.43 km) |
| Port Lavaca to Kailua (Hawaii) | 3,819.47 mi (6,146.84 km) |
| Port Lavaca to Kalamazoo (Michigan) | 1,127.59 mi (1,814.69 km) |
