| Rockwall to Port Charlotte (Florida) | 948.98 mi (1,527.23 km) |
| Rockwall to Port Chester (New York) | 1,370.34 mi (2,205.36 km) |
| Rockwall to Port Hueneme (California) | 1,311.20 mi (2,110.18 km) |
| Rockwall to Port Huron (Michigan) | 1,029.57 mi (1,656.93 km) |
| Rockwall to Port Lavaca (Texas) | 297.23 mi (478.35 km) |
| Rockwall to Port Neches (Texas) | 250.66 mi (403.40 km) |
| Rockwall to Port Orange (Florida) | 949.44 mi (1,527.98 km) |
| Rockwall to Port Orchard (Washington) | 1,698.53 mi (2,733.52 km) |
| Rockwall to Port Royal (South Carolina) | 915.47 mi (1,473.31 km) |
| Rockwall to Port Salerno (Florida) | 1,049.00 mi (1,688.20 km) |
| Rockwall to Port St. John (Florida) | 976.66 mi (1,571.78 km) |
| Rockwall to Port St. Lucie (Florida) | 1,033.96 mi (1,664.00 km) |
| Rockwall to Port Washington (New York) | 1,366.42 mi (2,199.04 km) |
| Rockwall to Port Washington (Wisconsin) | 858.56 mi (1,381.72 km) |
| Rockwall to Port Wentworth (Georgia) | 888.05 mi (1,429.18 km) |
