| Port Lavaca to Cloverleaf (Texas) | 119.33 mi (192.05 km) |
| Port Lavaca to Cloverly (Maryland) | 1,334.59 mi (2,147.81 km) |
| Port Lavaca to Clovis (California) | 1,450.41 mi (2,334.22 km) |
| Port Lavaca to Clovis (New Mexico) | 557.52 mi (897.24 km) |
| Port Lavaca to Clute (Texas) | 79.62 mi (128.13 km) |
| Port Lavaca to Coachella (California) | 1,203.75 mi (1,937.26 km) |
| Port Lavaca to Coalinga (California) | 1,472.45 mi (2,369.68 km) |
| Port Lavaca to Coamo (Puerto Rico) | 2,046.01 mi (3,292.73 km) |
| Port Lavaca to Coatesville (Pennsylvania) | 1,418.17 mi (2,282.33 km) |
| Port Lavaca to Cockeysville (Maryland) | 1,363.98 mi (2,195.11 km) |
| Port Lavaca to Cocoa (Florida) | 962.48 mi (1,548.96 km) |
| Port Lavaca to Cocoa Beach (Florida) | 971.25 mi (1,563.08 km) |
| Port Lavaca to Coconut Creek (Florida) | 1,020.24 mi (1,641.91 km) |
| Port Lavaca to Coeur d'Alene (Idaho) | 1,703.69 mi (2,741.82 km) |
| Port Lavaca to Cohoes (New York) | 1,606.70 mi (2,585.73 km) |
