| Port Lavaca to Kingsville (Texas) | 107.34 mi (172.74 km) |
| Port Lavaca to Kinston (North Carolina) | 1,204.39 mi (1,938.29 km) |
| Port Lavaca to Kirkland (Washington) | 1,898.72 mi (3,055.69 km) |
| Port Lavaca to Kirksville (Missouri) | 832.55 mi (1,339.86 km) |
| Port Lavaca to Kirkwood (Missouri) | 774.91 mi (1,247.09 km) |
| Port Lavaca to Kiryas Joel (New York) | 1,538.28 mi (2,475.63 km) |
| Port Lavaca to Kissimmee (Florida) | 923.59 mi (1,486.37 km) |
| Port Lavaca to Klamath Falls (Oregon) | 1,689.20 mi (2,718.51 km) |
| Port Lavaca to Knightdale (North Carolina) | 1,167.62 mi (1,879.11 km) |
| Port Lavaca to Knik-Fairview (Alaska) | 3,295.89 mi (5,304.22 km) |
| Port Lavaca to Knoxville (Tennessee) | 896.66 mi (1,443.03 km) |
| Port Lavaca to Kokomo (Indiana) | 1,011.74 mi (1,628.23 km) |
| Port Lavaca to Kuna (Idaho) | 1,500.86 mi (2,415.41 km) |
| Port Lavaca to Kyle (Texas) | 121.51 mi (195.56 km) |
| Port Lavaca to La Cañada Flintridge (California) | 1,326.41 mi (2,134.65 km) |
