| Port Lavaca to River Ridge (Louisiana) | 397.03 mi (638.95 km) |
| Port Lavaca to Riverbank (California) | 1,534.61 mi (2,469.71 km) |
| Port Lavaca to Riverdale (Georgia) | 798.83 mi (1,285.59 km) |
| Port Lavaca to Riverdale (Illinois) | 1,032.09 mi (1,660.98 km) |
| Port Lavaca to Riverside (California) | 1,277.58 mi (2,056.07 km) |
| Port Lavaca to Riverside (Ohio) | 1,049.46 mi (1,688.94 km) |
| Port Lavaca to Riverton (Utah) | 1,195.48 mi (1,923.93 km) |
| Port Lavaca to Riverton (Wyoming) | 1,192.77 mi (1,919.58 km) |
| Port Lavaca to Riverview (Florida) | 873.35 mi (1,405.52 km) |
| Port Lavaca to Riverview (Michigan) | 1,200.78 mi (1,932.46 km) |
| Port Lavaca to Riviera Beach (Florida) | 1,019.75 mi (1,641.14 km) |
| Port Lavaca to Riviera Beach (Maryland) | 1,359.02 mi (2,187.13 km) |
| Port Lavaca to Roanoke (Virginia) | 1,134.12 mi (1,825.18 km) |
| Port Lavaca to Roanoke Rapids (North Carolina) | 1,227.69 mi (1,975.78 km) |
| Port Lavaca to Robbinsdale (Minnesota) | 1,147.97 mi (1,847.47 km) |
