| Port Lavaca to Commerce (California) | 1,320.95 mi (2,125.86 km) |
| Port Lavaca to Commerce City (Colorado) | 906.72 mi (1,459.22 km) |
| Port Lavaca to Compton (California) | 1,323.93 mi (2,130.66 km) |
| Port Lavaca to Comstock Park (Michigan) | 1,167.98 mi (1,879.69 km) |
| Port Lavaca to Concord (California) | 1,594.80 mi (2,566.58 km) |
| Port Lavaca to Concord (Missouri) | 772.54 mi (1,243.28 km) |
| Port Lavaca to Concord (New Hampshire) | 1,717.01 mi (2,763.25 km) |
| Port Lavaca to Concord (North Carolina) | 1,045.52 mi (1,682.61 km) |
| Port Lavaca to Conneaut (Ohio) | 1,286.55 mi (2,070.50 km) |
| Port Lavaca to Connersville (Indiana) | 1,004.86 mi (1,617.16 km) |
| Port Lavaca to Conroe (Texas) | 136.51 mi (219.70 km) |
| Port Lavaca to Converse (Texas) | 118.71 mi (191.04 km) |
| Port Lavaca to Conway (Arkansas) | 508.41 mi (818.20 km) |
| Port Lavaca to Conway (Florida) | 927.69 mi (1,492.97 km) |
| Port Lavaca to Conway (South Carolina) | 1,098.04 mi (1,767.13 km) |
